Maria is a sedentary, 68-year-old woman who is overweight. She complains that her hands and feet are always cold, and she tires quickly when cleaning the house. At her most recent visit to her doctor, her blood pressure was 184/98 mm Hg. She has edema around her ankles and legs, and her physician is concerned about an echocardiogram that indicates Maria has an enlarged heart

Identify two reasons why Maria will have tissue ischemia. How might this lead to hypoxia?

Answers

Answer 1

The reason for ischemia are arteriosclerosis, injury, hypertension diabetes, elevated cholesterol and stress. This is the reason that Maria will have tissue ischemia which leads to hypoxia.

The main cause of ischemia is atherosclerosis. In this disease plaque collects in your arteries. Plaque is a hard, sticky substance that is made mostly of fat. That builds up slowly so you don’t even know at first. It can harden and narrow your arteries by the time which slows your blood flow because your blood has less space to move through.  One can get ischemia because of a blood clot. Ischemia may lead to a heart attack, heartbeat that is not regular and heart failure and also cause chest pain or sudden cardiac death. This also called as ischemic heart disease, myocardial ischemia or cardiac ischemia.

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Related Questions

what underlies cognitive construction piaget

Answers

Cognitive construction, according to Jean Piaget, is the process by which individuals construct their understanding of the world through their experiences and interactions.

The underlying principle of cognitive construction is that individuals actively construct their own knowledge and understanding, rather than simply absorbing information from their environment.

Piaget believed that cognitive construction occurs through two main processes: assimilation and accommodation. Assimilation involves incorporating new information into existing cognitive structures, while accommodation involves changing existing cognitive structures in order to incorporate new information. Through these processes, individuals are able to construct their understanding of the world and adapt to new experiences.

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True or False: the recommendations for exercise are in addition to any light intensity activities frequently performed throughout the day.

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The statement is True. The recommendations for exercise are typically in addition to any light intensity activities frequently performed throughout the day.

Light-intensity activities, such as walking, gardening, and household chores, can contribute to overall physical activity levels and have health benefits, but they may not be sufficient on their own to meet the recommended amount of moderate-to-vigorous physical activity for optimal health.

Therefore, it is recommended to engage in both light intensity activities and structured exercise to achieve the health benefits of physical activity.

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The ______ learner is one who retains information better by hearing.

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The auditory learner is one who retains information better by hearing.

This implies that the greatest way for them to learn is to listen to lectures, talks, or music. In addition to using mnemonic strategies or word associations to help them retain new knowledge, auditory learners frequently find that reading aloud or repeating information to themselves helps. To aid with concentration, they could also choose background noise or music when studying or working.

Certainly! Along with visual and kinesthetic learners, auditory learners make up the three main categories of learners. Although most people have a combination of these learning styles, some people have an auditory learning style that predominates. The following traits of auditory learners are listed:

1. Auditory learners prefer listening to explanations or lectures over reading from a textbook because they learn best through spoken explanations and discussions. Additionally, they take pleasure in group talks and could be more engaged in class debates.

2. They are adept at remembering what they hear because auditory learners can link information with sounds or music to help them do so. In order to remember anything, they could also repeat it to themselves.

3. Auditory learners may struggle to follow written instructions; for this reason, they may find it helpful to hear instructions or to have someone explain them to them.

4. While studying, they might appreciate background noise or music: Some auditory learners discover that playing music or other background noise while working or studying helps them focus.

5. They might be adept at verbal communication: Auditory learners might excel at verbal explanations and enjoy storytelling or public speaking.

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Which part of the stomach does food enter first?
papillae
duodenum
pylorus
fundus

Answers

During digestion, the pylorus opens and shuts like a valve. In this way, stomach contents such as partially digested food can travel from the stomach to the small intestine.

Which illness is brought on by pylorus?

The pylorus muscles thicken in pyloric stenosis, preventing food from passing into the infant's small intestine. A rare type of disorder in neonates which called pyloric stenosis prevents food from entering the small intestine.

What occurs after removal of the pylorus?

The stomach is unable to hold onto food long enough for partial digestion to take place if the pyloric valve, which is situated between the stomach and the first segment of the small intestine (duodenum), is removed. The post-gastrectomy syndrome is the result of food moving too quickly through the small intestine.

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(02.02 LC)
Which of the following statements about abstinence is not true?
OA person who practices sexual abstinence must eliminate most or all of their sexual feelings
OA person who practices sexual abstinence eliminates any risk of an unwanted pregnancy.
OA person who practices sexual abstinence removes the risk of contracting any STI.
OA person who practices sexual abstinence does not have any kind of sex with anyone.

Answers

Answer:

A is correct

Explanation:

A is correct because the choice to be abstinent does not mean that you never have or never will have sexual feelings it just means that you chose not to act with them.

Aa person in ________ will unconsciously avoid an unwanted feeling or situation.

Answers

A person in denial will unconsciously avoid an unwanted feeling or situation.

What is it like to be in denial?It's not accepting reality.It is ignoring the truth.

A person in denial is not able to confirm and accept something that is real and happening. This person denies the existence of these situations and rejects them even if their existence is evident.

This state of denial can be harmful and prevent the person from having a fuller and more peaceful life, mainly because episodes of denial are made unconsciously.

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The nutrient that diabetics must monitor most carefully is
a. protein
b. carbohydrates
c. vitamins
d. minerals

Answers

The nutrient that diabetics must monitor most carefully is carbohydrates. Option B is correct.

Carbohydrates are a key source of energy. This macronutrient also has the greatest impact on a person's blood sugar, commonly known as blood glucose. According to the Centers for Disease Control and Prevention (CDC), patients with diabetes should consume roughly half of their daily calories from carbs. Because carbs are the food category that has the most influence on your blood sugar, they are ingested in their entirety.

Diabetes is linked to a lack of magnesium. A magnesium deficiency suppresses cellular defenses against oxidation damage, resulting in a lower resistance to the oxidative stress generated by diabetes, hastening the progression of diabetes-related diseases.

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_____ is the inner layer of the serous pericardium.

Answers

visceral layer is the inner layer

true or false,the recommendations for exercise are in addition to any light intensity activities frequently performed throughout the day.

Answers

Answer:

True

Explanation:

Why is it helpful to flag answers as you read

Answers

it’s helpful to flag answers because it organizes your thoughts about the assignment and can help make complex information easier to understand.

How long does it take for a patient to file a claim after the day of service?

Answers

The medical claim must be received by the department within a maximum of 180 days after the date of services or treatment.

Medical Claims must be submitted within 180 calendar days from the date of service. The claim will be denied if not received within the required time frames given. The Corrected claims should be submitted within 365 days from the date of service. If services are rendered on consecutive days such as for a hospital confinement the limit will be counted from the last date of service or the treatment. Resubmission of a rejected original claim must be received by the department within 365 days of the date of service, except for nursing facility providers. Resubmission of a rejected original claim by a nursing facility provider must be received by the department within 365 days of the last day of each billing period. The billing period for nursing facility providers covers the services provided to an eligible recipient during a calendar month.

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Which feature is characteristic of an action potential at the SA node? A. rapid depolarization due to increased permeability to K+ B. Na+ leak current C. plateau potential D. stable resting potential

Answers

The feature that is characteristic of an action potential at the SA (sinoatrial) node is B. Na+ leak current. The SA node is a group of specialized cardiac muscle cells located in the right atrium of the heart, and it is responsible for generating the electrical impulses that regulate the heart's rhythm.

During an action potential at the SA node, the membrane potential of the cardiac muscle cells rapidly depolarizes due to a transient increase in the inward flow of sodium ions (Na+), known as the Na+ leak current.

This rapid depolarization causes the voltage-gated calcium ion (Ca2+) channels to open, leading to the influx of calcium ions and the initiation of the contraction of the cardiac muscle cells. The plateau phase, characterized by sustained membrane potential, is not typically observed in the SA node action potential. After the plateau phase, the membrane potential returns to its stable resting potential.

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physical interventions to interrupt or reduce the spread of respiratory viruses (true or false)

Answers

True. Physical interventions helps to interrupt or reduce the spread of respiratory viruses.

Physical interventions such as frequent handwashing can reduce transmission of respiratory viruses from children to other household members. Implementing barriers to transmission such as isolation and hygienic measures like wearing masks, gloves and gowns can also be effective in containing respiratory virus epidemics or in hospital wards. Hand hygiene is the most important measure to prevent the spread of infections among patients of respiratory viruses. Many training programs and education should thoroughly address indications and techniques for hand hygiene practices before performing routine and oral surgical procedures.

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a headache that hampers your ability to listen actively to another constitutes which kind of noise?

Answers

A headache can hamper an individual's ability to listen actively to another and constitutes a form of physiological noise.

Physiological noise refers to any physical condition or bodily sensation that interferes with communication. Physiological noise can include headaches, physical discomfort, illness, or physical distractions.

When an individual is experiencing a headache, they may find it difficult to concentrate and may be less receptive to the information being presented. Headaches can cause discomfort and pain, which can make it difficult for individuals to remain focused on the conversation at hand. This can lead to misunderstandings and misinterpretations, as the individual may miss important details or fail to understand the full meaning of the message being conveyed.

In addition to the physical discomfort caused by headaches, they can also have psychological effects that can further hamper communication. Individuals experiencing headaches may feel irritable, anxious, or frustrated, which can make it difficult to engage in active listening. Active listening requires individuals to be fully present and engaged in the conversation, which can be difficult if they are experiencing pain or discomfort.

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How many times can a player hit the volleyball in a row?

Answers

Answer: Only once because it would be considered a double if he/she hit it twice.

Which is NOT a common barrier to getting proper exercise

Answers

Answer:

Safety

Explanation:

The process by which information is encoded by its meaning is called
A) long-term potentiation.
B) automatic processing.
C) rehearsal.
D) semantic encoding

Answers

Answer:

answer D

Explanation:

semantic encoding is the conversion of a non-verbal mental representation (the reference) into a semantic structure suitable for expression (the sense)

Identify the true and false statements about generalized anxiety disorder (GAD).1. Those with low socioeconomic status are more likely to develop schizophrenia.2. Prenatal infections have been shown to be a risk factor for schizophrenia.3. Biological causes are the sole risk factor for schizophrenia.

Answers

About generalized anxiety disorder satement 1 is False,statement 2 is True,Statement 3 is False.

1. False - Those with low socioeconomic status are not more likely to develop schizophrenia, but rather are more likely to develop depression and generalized anxiety disorder (GAD).

2. True - Prenatal infections have been shown to be a risk factor for schizophrenia.

3. False - Biological causes are not the sole risk factor for schizophrenia. Other risk factors include psychological, social, and environmental factors.

Generalized Anxiety Disorder (GAD) is a psychological disorder characterized by excessive and persistent worry and fear. People with GAD find it difficult to control their worry, even when there is little or no reason to worry. This can lead to physical symptoms such as restlessness, muscle tension, and difficulty sleeping.

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Which is a typical warning sign of depression

Answers

The signs of depression have been shown in the list below.

What is a sign of depression?

Depression is a mental health condition that can cause a variety of physical, emotional, and behavioral symptoms. Some common signs of depression include:

Persistent feelings of sadness, hopelessness, and/or emptiness

Loss of interest in activities that were once enjoyed

Changes in appetite and sleep patterns, such as eating more or less than usual, or sleeping too much or too little

Difficulty concentrating, remembering details, and making decisions

Fatigue and low energy levels

Feelings of worthlessness, guilt, or low self-esteem

Physical symptoms such as headaches, stomach aches, and muscle pain

Agitation, restlessness, or irritability

Withdrawal from friends, family, and social activities

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!!!!!!!!!Please help!!!!!!!!

Answers

Answer:

Option C

Explanation:

Option C is the correct answer as chips and pizzas often contain large amounts of Sodium

Which discharge referral would be a priority for the nurse to make in order to promote continuity of care for a client following a colectomy and colostomy formation due to colon cancer?
1. Home health
2. Meals on Wheels
3. Hospice care
4. Registered dietitian

Answers

The discharge referral that would be a priority for the nurse to make in order to promote continuity of care for a client following a colectomy and colostomy formation due to colon cancer would be home health. Therefore, the correct answer is option 1.

Home health is a referral that provides the necessary medical care and support in the client's home. This will allow the client to recover in a familiar and comfortable environment, while still receiving the necessary medical care and support. Home health care may include nursing care, physical therapy, and assistance with activities of daily living. This type of care is important for promoting continuity of care and helping the client to recover and adjust to their new health status following surgery.

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A nurse is planning care for a client who has multiple wounds. During the initial stage of wound healing, which of the following should the nurse include in the plan of care?
-Leave nonbleeding wounds open to the air.
-Administer a corticosteroid medication.
-Initiate mechanical debridement.
-Apply oxygen at 2 L/min via nasal cannula.

Answers

A nurse is planning care for a client who has multiple wounds. During the initial stage of wound healing, apply oxygen at 2 L/min via nasal cannula should the nurse include in the plan of care.

Which factors affecting Wound Healing?

Hemostasis, inflammation, proliferation, and remodelling are all important biological processes involved in wound healing. There are several cell types participating in this process, including as neutrophils, macrophages, lymphocytes, keratinocytes, fibroblasts, and endothelial cells. With tweezers cleansed with alcohol, remove any dirt or debris. If you can't get rid of everything, consult a doctor. Apply petroleum jelly or an antibiotic. To keep the area moist and lessen the chance of scarring, apply a thin coating of petroleum jelly or an antibiotic ointment.

correct option: Apply oxygen at 2 L/min via nasal cannula.

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What encourages medical sociologists working in health care and in academic settings to conduct research that deals with topics that have practical utility? O The willingness of government agencies and private foundations to only fund health-related research that can help solve problems or improve bealth conditions: O The influence of economic structures like capitalism on health care and academic settings. O The need to develop new approaches to population-wide health disparities that can generate profit for health care and academic settings. O The lack of interest in creating theoretical models to explain the health needs of a population. O The pressure to abandon theoretical explanations of health and illness in the face of COVID-19.

Answers

The willingness of government agencies and private foundations to fund health-related research that can help solve problems or improve health conditions encourages medical sociologists working in healthcare and academic settings to conduct research that deals with practical utility.

There is a growing recognition that research should be grounded in real-world problems and have practical applications that can benefit society. This is especially important in the field of medical sociology, where research can help identify the social and cultural factors that contribute to health disparities and develop interventions to address these issues. Furthermore, the pressure to respond to public health emergencies such as COVID-19 has highlighted the importance of research that can have an immediate impact on health outcomes.

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why is colorblindness more common in males than females

Answers

Colorblindness is more common in males than females because it is usually an inherited disorder that is passed on from mother to son.

Colorblindness is caused by a recessive gene, which is found on the X chromosome. Females have two X chromosomes, so if one is defective, the other can still provide the necessary functioning. But since males only have one X chromosome, if it is defective, they will be colorblind.Because colorblindness is thought to be a sex-related feature, men are more likely than women to be affected than vice versa.In this instance, the X chromosome is the location of the gene for this characteristic, and males are more likely than females to inherit X-linked diseases.

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Which factors are indicative of altered gastrointestinal function secondary to cancer as a disease? Select all that apply.
1
Bowel obstruction due to external compression
2
Failure to adhere to the recommended dietary plan
3
Decreased appetite due to taste changes
4
Imbalance between food intake and energy use
5
Decreased appetite due to decreased metabolic rate

Answers

The factors that are indicative of altered gastrointestinal function secondary to cancer as a disease are:

1. Bowel obstruction due to external compression,

3. Decreased appetite due to taste changes, and

4. Imbalance between food intake and energy use.

These factors can all contribute to altered gastrointestinal function in patients with cancer, as they can lead to problems with digestion, absorption, and elimination of food.

Failure to adhere to the recommended dietary plan (2) and decreased appetite due to decreased metabolic rate (5) are not directly related to altered gastrointestinal function, but they can be contributing factors to overall poor health in patients with cancer.

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Which type of bias involves becoming fixated on a single trait of a problem?A) anchoring biasB) confirmation biasC) representative biasD) availability bias

Answers

Option A , Anchoring bias is a type of cognitive bias that involves becoming fixated on a single trait of a problem. This bias can occur in many different situations, and it can have a significant impact on decision-making and problem-solving.

Anchoring bias is often observed when individuals are presented with a specific piece of information, such as a price or a statistic, and then make subsequent decisions based on that information. For example, imagine a car salesperson who quotes a price for a vehicle that is higher than the customer was expecting. Even if the customer knows that the price is high, they may become fixated on that price and may be more likely to make a purchase at that price point than they would have been if the salesperson had quoted a lower price.

The reason anchoring bias occurs is because the human brain has a tendency to rely on the first piece of information it receives when making decisions, even if that information is irrelevant or incomplete. This can lead to a skewed perception of a problem or situation, and it can cause individuals to make decisions that are not in their best interest.

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Whole foods are:
In their _______________ form
Do not have _______________ removed
Do not have _______________ removed
Are _______________ dense

Answers

Whole foods are :

In their natural form. Do not have nutrients removed. Do not have fibers removed. Are not dense.

The Whole foods are foods that have not been processed. When whole food is processed, fat, sugar and salt are usually added and important nutrients such as fiber are usually removed. Too much saturated fat, added can increase your risk of developing chronic diseases. Whole foods includes fresh fruits and vegetables, whole grains such as oats, brown rice and barley, nuts, beans, fish, shellfish and eggs. Eating mostly whole foods or minimally processed foods can help you stay healthy. Whole natural food is healthy. Processed foods can cause diseases so  its better to avoid processed food for our daily life.

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Why should antiseptics and disinfectants not be used interchangeably?

Answers

Antiseptics as well as disinfectants should not be used interchangeably as antiseptics are used to kill the germs which are present on our skin whereas germs on different surfaces are killed using disinfectants.

Both antiseptics as well as disinfectants are widely used in order to kill disease causing microorganisms which are present on our body as well as our environment.

Although both the antiseptics as well as the disinfectants are used in order to kill the germs, antiseptics are only used on the skin whereas the disinfectants are used on different surfaces like counters, tables and other furniture. These terms can be confusing to a lot of many people and end up using the two terms interchangeably, and a lot of times, people call antiseptics as “skin disinfectants.”

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a small advertisement on convincing the audience.
Topic: A healthy body eats healthy food

Answers

Answer:

"Eating healthy food is one of the most important steps you can take towards a healthy body and mind. With our nutritious and delicious meals, you'll get all the nutrients your body needs to stay strong and vibrant. Whether you're looking to lose weight, build muscle, or simply maintain a healthy lifestyle, our meals are packed with wholesome ingredients that are sure to please your taste buds. So why settle for fast food or processed snacks when you can have a healthy and satisfying meal? Start nourishing your body today with our healthy food options!"

___ is the mental process of finding an appropriate way to attain a goal.

Answers

Problem solving is the mental process of finding an appropriate way to attain a goal.

Problem solving, which is a common aspect of most activities, is the process of reaching a goal by overcoming barriers. Issues that require resolution span from modest daily duties to big difficulties in business and technology. The former is an example of simple problem solving (SPS) dealing with a single difficulty, whereas the later is an example of complex problem solving (CPS) dealing with numerous interconnected hurdles.

To achieve the aim, solutions must have sufficient resources and knowledge. Lawyers, surgeons, and consultants, for example, are primarily problem solvers for challenges that demand technical skills and knowledge beyond ordinary competence. Many successful markets have been discovered by identifying a problem and developing a solution: the more prevalent and uncomfortable the problem, the greater the chance to produce a scalable solution.

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Writers like Zora Neale Hurston and Claude McKay often explored themes ofa. love and powerb. race and racism Consider the original coordinates of the vertices of a parallelogram.A (-2, 4)B (4,4)C (2,-2)D(-4,-2) is reading a waste of time? support your veiw when a 10.0 g sample of an unknown organic acid (contains c, h, o) is subjected to combustion analysis 21.2 grams of co2 and 3.25 g of h2o are produced. what is the empirical formula of the acid? Perform the following operation.(6.0 105) (4.0 106)XWhat is the answer in correct scientificnotation?Hint: Make sure the coefficient is a numberbetween 1 and 10.A. 24 x 10B. 24 x 10-C. 2.4 x 10D. 2.4 x 102 A car traveled at an average speed of 100 KM per hour for 5 hours and consumed fuel at a rate of 13 KM per liter. What is the approximate cost of 5-hour trip if the price of fuel is R78 per liter? think about the sugar and water as made up of tiny particles The Roosevelt Corollary to the Monroe Doctrine expanded America's role inA. Central America and the CaribbeanB. The PhilippinesC. North AfricaD. AsiaE. Europe combining all four measures of health yields a measure of just how healthy people are, which is called: a. disease/life ratio. b. global disease burden. c. life benefit. d. quality-adjusted life years. Every day Guido eats one Jolly Rancher. He can select from any of 5 choices each day. How many ways can Guido select candy for one week? Cayley says that the equation p=1. 5 and 2/3p =q both represent the same proportional relationship moriah says that cannot be true because the constant of proportionality are different with wich student do you agree with 2Given the expression 15a-7+ 3a +2, answer the questions below.A. In the expression 15a-7+ 3a+2, what are the constant terms?Type the constant terms in the box below.B. In the expression 15a 7+ 3a +2, what are variable terms?Type the variable terms in the box below.7 % of $52 = $39 ?Complete the following statement. Write your answer as a decimal or whole number. A man brought some glasses at 12 each and 5 broke so he sold remaining at 16 each and made profit of rupees 160. Find number of glasses he bought Gramatica B the verb ir level 1 pp 120-122 answers 43. given a standard deck of 52 playing cards, where half (clubs and spades) are black and half (hearts and diamonds) are red, what is the probability of picking three black cards in a row if the cards are not replaced? Write the formula for nitrogenfluride? In the U.S., shoe sizes are defined differently for men and women, but in Europe, both sexes use the same shoe size scale. The accompanying histogram shows the European shoe sizes of 269 male and female college students, converted from their reported U.S. shoe sizes. What might be the problem with either the mean or the median as a measure of center? Who was born a slave in New York state but freed in 1827 I became a preacher who dedicated my life to fighting for civil and human rights I helped Union soldiers during the Civil War? If n is an integer and n > 1, then n! is the product of n and every other positive integer that is less than n. For example, 5! =5 4 3 2 1.a. Write 6! in standard factored form.b. Write 20! in standard factored form.c. Without computing the value of (20!)2 determine how many zeros are at the end of this number when it is written in decimal form. Justify your answer.