Vacuoles are membrane-bound, sac-like structures that store food, waste, and water.
Large bubbles called vacuoles are seen in cells. Both plants and animals contain them. Comparatively speaking, animal cells have smaller vacuoles than do plants. In order for the cell to survive, they store food or any other kind of nutrition. These compounds may include salts, proteins, carbohydrates, and proteins. They have the capacity to store cell waste as well. The membrane-bound organelle known as a vacuole is responsible for storing materials in plant cells. Turgor pressure is kept constant by the vacuole in the plant cell.
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at what stage does the umbilical cord develop?
Umbilical cord development begins in the embryologic period around week 3 with the formation of the connecting stalk.
What is umbilical cord?Umbilical cord connects the baby to the mother's placenta. During fetal development in the womb the umbilical cord is the lifeline to the baby supplying nutrients. After birth the cord is clamped and cut.
Umbilical cord also called the navel string birth cord or funiculus umbilicalis is a conduit between the developing embryo or fetus and the placenta.
Therefore, umbilical cord development begins in the embryologic period around week 3 with the formation of the connecting stalk. By week 7 the umbilical cord has fully formed composed of the connecting stalk vitelline duct, and umbilical vessels surrounding the amniotic membrane.
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A food label on a nutrition bar lists its ingredients. Which of the following ingredients does NOT contain protein derived from the major allergenic foods?
roasted soybeans
peanuts
wheat flour
rice flour
What should food service operators do to prevent the spread of hepatitis A?
To prevent the spread of hepatitis A, the food workers or restaurant patrons should never touch ready-to-eat foods with bare hands. They should carefully wash their hands after using the bathroom, even if the food worker does not feel sick.
How is Hepatitis-A caused?Hepatitis A is an infection of the liver which is caused by the virus named hepatitis A virus (HAV). This virus is primarily spread when an uninfected or unvaccinated person consumes food or water that is infected with the faeces of a diseased person.
Is Hepatitis-A sexually transmitted?Transmission of hepatitis-A virus can happen from any sexual activity with an infected person. People who are sexually active are considered at high risk for hepatitis A if they live with or are having sex with an infected person, or injecting drugs.
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Researchers are testing the effects of a new weight loss method. Subjects will be randomly assigned to groups. One group will follow the new method and the other group will not. All subjects will be randomized a second time to watch a nutritional information video and the other group will receive a motivational speech. This will result in four different groups as follows:
This will result in four different groups as follows:
Weight Loss Method + Motivational Speech
Weight Loss Method + Informational Video
No Weight Loss Method + Motivational Speech
No Weight Loss Method + Informational Video
Factorial type of design is this.
Weight loss is a reduction in total body mass produced by a mean loss of fluid, body fat, or lean mass in the context of medicine, health, or physical fitness. Weight loss can occur inadvertently as a result of malnourishment or an underlying condition, or it can occur as a result of a purposeful endeavour to better an actual or perceived overweight or obese status.
Cachexia is defined as "unexplained" weight loss that is not caused by a reduction in caloric intake or activity and may be an indication of a serious medical condition.
Gastric bypass and gastric banding are two typical bariatric surgery techniques. Unintentional weight loss can occur as a result of a diet that is insufficiently nutritious in relation to a person's energy requirements (generally called malnutrition).
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Identify whether each circumstance provided will promote an increase or decrease in blood pressure.
1. Promotes an Increase in Blood Pressure
2. Promotes a Decrease in Blood Pressure
- decreased sodium reabsorption
- increasing levels of aldosterone
- vasodilation
- increased release of renin
- declining levels of ADH
- vasoconstriction
- increased activity of ACE
1. Promotes an Increase in Blood Pressure
- increasing levels of aldosterone
- increased release of renin
- vasoconstriction
- increased activity of ACE
-increased production of angiotensin 2
-increased activation of the thirst mechanism
2. Promotes a Decrease in Blood Pressure
- decreased sodium reabsorption
- vasodilation
- declining levels of ADH
Whether each circumstance provided will promote an increase or decrease in blood pressure is discussed in the below section.
A situation wherein the pressure of the blood in opposition to the artery partitions is just too high. Usually high blood pressure is described as blood stress above 140/90, and is taken into consideration excessive if the stress is above 180/120.
1. . Promotes an Increase in Blood Pressure
- increasing levels of aldosterone
- increased release of renin
- vasoconstriction
- increased activity of ACE
-increased production of angiotensin 2
-increased activation of the thirst mechanism
2. Promotes a Decrease in Blood Pressure
- decreased sodium reabsorption
- vasodilation
- declining levels of ADH
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What is progressive degenerative disease?
The slow loss of neurons in specific regions of the central nervous system is the hallmark of a set of chronic, progressive degenerative disease known as neurodegenerative diseases (CNS).
Alzheimer's disease is one example of a degenerative disease. Laminar Amyotrophic Sclerosis ataxia friedreichian. The course of PD invariably results in practically total impairment, including mental and cognitive function as well as physical breakdown impacting most bodily systems, despite the fact that PD is also progressive (symptoms worsen). Emphysema is a slowly progressing degenerative condition that impairs the alveolar walls' pliability, which impairs the lungs' ability to expel air. A two-layered membranous pleural sac is formed when a serous membrane known as the pleura folds back on itself. The outer layer's connection to the chest wall is known as the parietal pleura.
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A nurse is teaching a class about error-prone abbreviations in medication prescriptions. The nurse should include that which of the following prescriptions has acceptable abbreviations? - Metoclopramide 10 mg IM Q6H PRN nausea - Desipramine 100 mg PO OD - Enoxaparin 30 mg sub 2 hr before surgery - MSO4 10 mg IM Q3H PAN pain
Previous question
The nurse should include Metoclopramide 10 mg IM Q6H PRN which prescriptions has acceptable abbreviations.
A medication called methoclopramide is used to treat stomach and esophageal problems. It is widely used to treat and prevent nausea and vomiting, control gastric reflux illness, help those with delayed stomach emptying, and manage nausea and vomiting. Additionally, migraines are treated with it.
Adverse effects include fatigue, diarrhoea, and restlessness are common. The most serious negative effects include tardive dyskinesia, neuroleptic malignant syndrome, and depression. Patients are rarely encouraged to take the medication for more than 12 weeks as a result. Despite being ingested by a number of pregnant women, no signs of hazard have been found. It belongs to the group of medications known as dopamine-receptor antagonists and has a prokinetic effect.
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what are two interpersonal communication skills that can reduce your health risk?
The interpersonal communication skills that reduce health risks are-
Communicating with respect and care and Being a good listener.
What are Interpersonal Skills in Healthcare?A study defines interpersonal communication in healthcare as the ability of the provider to stimulate and understand patient concerns, explain healthcare issues and engage in shared decision-making if desired. It's more than just what you say.
How does interpersonal communication affect your health?InterperInterpersonal communication reduces stress and promotes wellness. Therefore, improve the overall quality of life. The use of effective interpersonal communication strategies by nurses in both personal and professional settings, may reduce stress, promote wellness, and therefore, improve the overall quality of life
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what is anxiety
{i need several answers}
Answer:
feeling nervous, tense, fear, tired
sweating a lot
leg shacking
trembling
having trouble concentrating
unable to relax
and more
Explanation:
Answer:
In stressful events such as public speaking or passing an exam, anxiety is common. When sensations become overwhelming, all-consuming, and interfere with everyday functioning, anxiety is just a symptom of the underlying sickness.
Anxiety symptoms include feeling apprehensive, tense, fearful, fatigued, sweating profusely, leg shaking, trembling, difficulty concentrating, and inability to relax.
Explanation:
what are the cons to using yoga as method of treatment option?
Ancient Greek city-tate that included the city and the urrounding land. (Leon 2)
Repone
Situation
Situation
Site
Site
Poli
Poli
Village
Ancient Greece's history is also a story of mountains, as the country's mountains aided in the growth of the polis, or city-state, which is the defining Greek political unit.
A polis was a self-governing group of Greeks who prided themselves on being different from other Greeks. Each polis had its own citizen army, set of laws, and particular gods. Every polis was likewise repressive in terms of citizenship, denied women what we would consider fundamental human rights, and engaged in slavery.
Of the roughly 1,000 poleis, Athens was one (the plural form of the word). Sparta was the city-state that stood out as being most dissimilar to Athens.
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what are the pros to using yoga as a method of treatment option?
Answer:
Yoga is considered to have many positive benefits such as improving mental health, relieving stress, improves flexibility, can provide relief from anxiety and depression.
Approved eye protection devices (such as goggles) areworn in the laboratoryA. to avoid eye strain.B. to improve your vision.C. only if you don't have corrective glasses.D. any time chemicals, heat or glassware are used.
Approved eye protection devices (such as goggles) are worn in the laboratory: any time chemicals, heat or glassware are used. means option D is the correct answer.
Eye protection is gear that protects the eyes and, in some circumstances, the face from injury. Impacts from sporting balls or pucks, light, radiation, wind, heat, sea spray, and impacts from particles or debris are risks that call for eye protection.
Eye protection is frequently separated into a number of categories depending on the kind of eyewear and the threat it is meant to remove. Among the categories are Goggles, Welding Helmets, Welding Hand Shields, Non-Rigid Helmets (hoods), Face Shields, and Respirator Face Pieces. To protect the eye area from chemicals, infectious fluids, and other foreign objects, goggles are a form of protective eyewear. Goggles come in two varieties: eyecup goggles and cover goggles.
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What would I do if I had to ignore my emotions and what do I do.
check in ask yourself how you feel right now, let go of judgement, make it a habit.
What information does a chlorine test kit provide about a sanitizing solution?
Answer: Chlorine test papers provide a means to measure the concentration of free available chlorine in solution.
Explanation:
Answer:
chlorine test papers provide a means to measure the concentration of free available chlorine in solution
A car factory produced 3400 in June,3300 in July,and 3800 in Augut. What wa the average monthly production of thi factory during thi 3 month period?
Identify the examples as ethical behavior, unethical behavior, or conflicts of interest.
Reuben is a doctor who gives better treatment and care to patients who bribe him with money. If a patient does not give Reuben extra pay, he does not spend as much time with the patient during the appointment.
Phoebe is a doctor whose patients are all relatively healthy. This poses a problem for Phoebe, since she really only makes money when her patients are sick. She wonders whether she should tell her last patient that he needs more treatment just to make sure she schedules more patient appointments next week.
Itsuo is a doctor who is being pressured by a pharmaceutical company to write prescriptions for a new drug. However, Itsuo does not have any patients that would benefit from the drug so he does not write any prescriptions.
An example of unethical behaviour is the behaviour portrayed by Doctor Reuben. That is option A.
An example of ethical behaviour is the behaviour portrayed by Doctor Itsuo who refuses to be forced to write prescription when not needed. That is option C
An example of conflicts of interest is the behaviour portrayed by Phoebe who perfectly treats patients but only makes his money when they are sick. That is option B.
What is ethical behaviour?Ethical behaviour is defined as the behaviour that is acceptable by a profession because it abides by the rules and conducts of that particular profession.
Unethical behaviour is the type of behaviour that is against the rules and regulations that are governing a body.
Conflict of interest occurs when an individual is in a position to derive personal benefit from actions or decisions made in their official capacity which may harm another individual.
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What circumstances tend to lead to earlier menopause in women?
Answer:
Circumstances that tend to lead to earlier menopause in women include family history of early menopause, smoking cigarettes, and chemotherapy.
the majority of alcohol consumed by underage drinkers is in the form of _____ drinking.
The majority of alcohol consumed by underage drinkers is in the form of binge drinking.
Binge drinkers are the drinkers which range under the age of 21 in united states.
Binge drinking is consuming large amount of alcohol in short period of time, this is worse as people following this trend are the non drinkers of the society, who are not allowed to drink at such an age.
The NIAAA also defines binge drinking as a pattern of drinking alcohol which brings blood alcohol concentration (BAC) to rate of 0.08 percent—or 0.08 grams of alcohol, which is dangerous to health.
CDC also define binge drinking as 4 drinks for women and 5 drinks for men within 2 hour period.
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what time of year do most people join a gym?
mostly may but the busy periods run on from January into February and March
Which of the following supplements assists in muscle contraction, immunity, and regulation of blood sugar?
Protein powder
Fish oil
Vitamin D
Magnesium
Magnesium supplements assists in muscle contraction, immunity, and regulation of blood sugar.
Muscle contraction is caused by the activation of tension-producing areas inside muscle cells. Muscle contraction does not always indicate muscle shortening in physiology since muscular tension can be produced without changes in muscle length, such as while holding something heavy in the same position. After a muscle contraction is complete, the muscle relaxes, or the muscular fibres revert to their low tension-generating state.
The interaction of two different filament types—thin and thick filaments—is crucial for the contraction of muscle cells. Myosin, an elongated protein, makes up the bulk of thick filaments, whereas two strands of actin are wrapped around each other to produce thin filaments.
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Why do we use insects for the PMI?
Proven succession of different species in and on
bodies in published experiments (Body Farm).
Each species will change the corpse habitat by their activities, these changes will attract the
next or subsequent species.
Each specie will or may undergo stages and/or waves
of development.
Published experiments vary by region, climate, time of year.
Use of proper experimental results should mimic the
crime scene conditions as much as possible.
Option D: Published experiments vary by region, climate, time of year, thus insects help to calculate the time of death.
The logic behind using insects to estimate time of death, or more specifically the post-mortem interval (PMI), is relatively straightforward: because insects appear on the body shortly after death, evaluating the age of the insects will likewise result in a calculation of the time of death. Thus, option D is the correct answer.
The PMI is the amount of time between when someone dies and when their body is found. As soon as someone passes away, the body begins to deteriorate. As a result, the corpse's cells will start to decompose and its internal organs will start to be broken down by enzymes. As the soft tissue is being destroyed by bacteria in the digestive tract, liquids and gases are produced. Insects are attracted by the volatile compounds that leak from the decomposing carcass.
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A nurse is teaching a newly licensed nurse about providing oral hygiene for clients who are unconscious which of the following statements by the newly licensed nurse indicates an understanding of the teaching
The right way of teaching the nurse about the oral hygiene of the unconscious patients is swab the client's mouth with chlorhexidine.
Unconscious patients are unaware of what is going inside their body. They are just alive and have certain vital signs in range. Such patients might be in coma or brain injury. In such cases, the nurses are asked to clean their mouth to maintain oral hygiene by the use of chemical solution called as chlorhexidine. It is a antiseptic as well as disinfectant and it can be swabbed onto a cotton pad to clean the teeth and oral surface of the mouth. It should not be swallowed because it can be hazardous for life. It kills the bacteria and brings the fresh smell inside the mouth.
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Caleb, a ocial worker, oberve the children of a family whoe need he i upporting. One of them, Andrew, focue only on hi own need and doen’t how any awarene of the need of other. Caleb judge Andrew’ behavior to be normal. What MOST likely i Andrew’ age?
A. 3
B. 7
C. 12
D. 17
Answer:
3
Explanation:
Develop a year-long training program for an athlete competing in a weight class sport such as wrestling, weightlifting, or judo. Your program should include a periodized strength training program, nutritional considerations, and methods for integrating the fitness program into sports practices.
Answer:
To develop a year-long training program for an athlete competing in a weight class sport such as wrestling, weightlifting, or judo, you will need to create a periodized strength training program that takes into account the athlete's current fitness level and their long-term goals. This should include a variety of exercises designed to improve strength and power, as well as exercises that focus on technique and skill development. Additionally, your program should take into account nutritional considerations, such as ensuring the athlete is getting enough calories and the right kinds of nutrients to fuel their training and optimize performance. Finally, you will need to account for how the fitness program will integrate with the athlete's sports practices. This could include incorporating specific exercises into sports practices, or having the athlete do additional strength or conditioning work during or after practice.
pls can anyone help me God bless
Answer:
okay so i think that
trail mix
a bag of veggie chips
a whole apple
go into "less healthier choice"
Explanation:
im just guessing
Answer:
healthier choice : raw nuts,carrot sticks,a whole apple
for less healthy choice : dried apples,trail mix,a bag of veggie chips
Which of the following strength training guidelines are included in the U.S. Department of Health and Human Services Physical Activity Guidelines?
Choose matching definition
a) Poor habits like skipping meals
Decreased muscle mass
Medications
Decreased physical activity
b) Sweat rate
Food and drink consumed
Urine and feces excretion
Water loss from breathing
c) Maintenance of high fluid volume
Offset of core temperature increase
Delayed dehydration
d) Strength training for all major muscles groups should occur twice per week.
The concept here is Strength training, it involves the performance of physical exercises that are designed to improve strength and endurance. The answer is option D, Strength training for all major muscle groups should occur twice per week.
Strength training is a training method that helps increase muscle strength and build muscle mass and can use many different types of training.” The goal of strength training is to provide the body with a stimulus that requires an adaptive response.
Young athletes can start a strength training program around the same time they start participating in organized sports, from the age of 7 or 8, when they express interest and are mature enough to make progress as directed. At that age or for any beginner is strength training. It's not just about lifting weights, it's about building a foundation.
Strength training for beginners, on the other hand, focuses on compound exercises. These are movements that engage multiple muscle groups until you build enough strength to isolate the muscles and push them to the limit.
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Hans selye’s general adaptation syndrome primarily explains that?
The General Adaptation Syndrome (GAS), first identified by endocrinologist Hans Selye, is the process through which stress can result in infection, illness, disease, and mortality from what were initially thought to be infectious reactions.
What is meant when you talk about the general adaption syndrome?A theory of stress response put out by Hans Selye is the general adaptation syndrome (GAS). It describes the non-specific, generic responses of the body to stress and offers a paradigm understanding the relationship between stress and chronic illness (Selye, 1956).The General Adaptation Syndrome (GAS), first identified by endocrinologist Hans Selye, is the process through which stress can result in infection, illness, disease, and mortality from what were initially thought to be infectious reactions. Alarm, Resistance, and Exhaustion are the three stages he identified.The General Adaptation Syndrome (GAS), first identified by endocrinologist Hans Selye, is the process through which stress can result in infection, illness, disease, and mortality from what were initially thought to be infectious reactions.To learn more about General Adaptation Syndrome (GAS) refer to:
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why didn't muy dad come back with the milk??
Answer: Your dad did not love you and/or the milk was out of stock, and he had to wait in the store until new milk arrived.
Explanation: Hope this helps :)
FILL IN THE BLANK After experiencing a series of head injuries while playing professional football, Arie has begun to struggle with remembering the names of friends and even family members. His memory difficulties are most likely to be due to damage to his _____
After experiencing a series of head injuries while playing professional football, Arie has begun to struggle with remembering the names of friends and even family members. His memory difficulties are most likely to be due to damage to his hippocampus.
The hippocampus is mainly a part of the brain that normally plays a critical role in memory formation and also recall. Damage to the hippocampus can result in challenges of memory difficulties, such as difficulty forming new memories or recalling old memories. This is commonly seen in individuals who have experienced traumatic brain injuries, such as from sports-related head injuries.
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