Black, tarry stools are caused by the action of digestive enzymes on the blood and indicate bleeding high in the GI system, such as from a gastric ulcer.
What is Gastric ulcers and Symptoms of stomach ulcers?Gastric ulcers, also known as stomach ulcers, are open sores that form on the stomach's lining. Additionally, a section of the intestine right above the stomach may develop ulcers. The term for this is duodenal ulcers. Peptic ulcers are sometimes used to describe stomach and duodenal ulcers.
Although a searing or gnawing sensation in the middle of the belly is the most typical sign of a stomach ulcer. Not every gut ulcer causes pain. Some people go through:
IndigestionHeartburnNausea (feeling sick) (feeling sick)Vomiting blood: the color of the blood can range from bright red to dark brown and gritty, like coffee grounds.Passing stools that seem like thick, sticky tar.Sudden, intense abdominal discomfort that only grows worse.To know more about Gastric ulcers, visit:
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what should a nurse often find in the medical history of a patient diagnosed with pancreatic disease
Answer:
past records of pancreatic disease to ensure that it is a gene which is flowing on his or her blood
which statement would the nurse include when teaching a patient about the medication classification of triptans, of which a newly prescribed medication belongs?
Triptans are most effective when taken during an aura
What is triptans ?A family of tryptamine-based medications known as triptans is used as an abortive drug to treat migraines and cluster headaches. In the 1990s, this drug class made its commercial debut. Although they are effective at treating specific headaches, they are not a preventive measure or a cure.
Triptans are classified as selective serotonin receptor agonists, which means that they work differently from other acute medications by stimulating serotonin, a neurotransmitter found in the brain, to reduce inflammation and constrict blood vessels, thereby stopping the headache or migraine.Learn more about Triptans here:
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True or false? medical in financial eligibility must be established before someone receives me via Waiver services?
Answer:
false
Explanation:
You have to be very smart, or uncommonly talented to qualify for financial aid.
credit to: quizlet
the nurse completes an intake assessment for a client. which symptoms are associated with dependent personality disorder? select all that apply.
A client's intake assessment is finished by the nurse. Having trouble making day-to-day decisions, withdrawing from adult responsibilities, and expressing anxiety of not being able to handle self-care are all indicators of dependent personality disorder (DPD).
A widespread psychological dependence on other individuals is a defining feature of dependent personality disorder (DPD). Only a minority of people with this personality disorder achieve typical levels of independence; instead, the majority depend on others to meet their emotional and physical needs. Cluster C personality disorder, which is characterised by extreme dread and anxiety, includes dependent personality disorder. It starts before early adulthood, appears in a number of circumstances, and is linked to poor functioning. Extreme passivity, heartbreak or helplessness when relationships end, avoiding obligations, and severe obedience can all be symptoms.
Psychotherapy is typically used to treat DPD patients. The major objectives of this therapy are to increase the patient's independence and support the development of good connections with those around them. By boosting their confidence and self-esteem, this is accomplished. Although DPD-related depression or anxiety can be treated with medication, this does not address the underlying issues that lead to DPD.
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a 9-year-old girl with a history of middle ear infections presents with pain, tenderness, and inflammation located posterior to her right auricle. what is the most likely diagnosis, given her current symptoms?
Mastoiditis, an inflammation of the mastoid bone in the skull, is the most plausible diagnosis given her current symptoms.
What causes mastoiditis the majority of the time?A inner ear infection is the most frequent cause of mastoiditis (acute otitis media). The mastoid bone could become infected after the ear infection. The bone has a hexagonally structure which may crumble when diseased stuff fills it up. Kids are most likely to get the illness.
What percentage of adults have mastoiditis?Mastoidectomy and mastoido-tympanoplasty were examples of surgical techniques. In our territory, the incidence of adult mastoiditis has been remarkably steady over the past 19 years (0.99 cases/year/100.000 residents). 48% of patients showed the normal clinical appearance.
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your friend, mitchell, has developed a diet that gave him 2,000 calories with 85 grams of protein each day. what percentage of his daily calories is made up of protein?
Mitchell, has developed a diet that gave him 2,000 calories with 85 grams of protein each day. percentage of his daily calories is made up of protein 3,000 calories.
A calorie is a unit of degree of electricity. Very in particular, it is the quantity of electricity that is required to raise the temperature of 1 mL, (which is likewise one gram), of water through one degree Celsius.
The calorie is a degree of electricity and is defined as the quantity of power required to raise the temperature of 1g of water with the aid of 1 degree Celsius. The calorie is normally used within the united states of America to degree the energy content material of meals. The calorie in ingredients is mentioned as Cal, or kilocalories.
Your frame makes use of calories from the food you devour for energy. energy are a degree of energy and are normally used to explain the electricity content material of ingredients. Your frame is able to interrupt down food molecules and use the saved electricity for many different features, consisting of motion, notion and boom.
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why can taking certain drugs while also drinking alcohol lead to dangerous levels of the drugs?
Different medicines are broken down and absorbed by your body in different ways. Alcohol consumption while taking medication may slow down how quickly it is metabolized by your body.
What perils can arise from combining different drugs?Any combination of alcohol, illicit drugs, over-the-counter medications, and prescription medications can be unpredictable and dangerous. Most fatal overdoses involve the use of multiple drug classes. Because different drugs have different effects on our bodies, using multiple drugs can be dangerous.
Drug interactions may lessen a drug's effectiveness, result in unanticipated side effects, or intensify the effects of a specific drug. When combined with alcohol, the blood thinner warfarin (Coumadin), used to prevent blood clots, can result in internal bleeding, strokes, or heart attacks.
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the nurse is caring for a client with a nasogastric tube that is attached to low suction. the nurse monitors the client for manifestations of which disorder that the client is at risk for?
The nurse is caring for a client with a nasogastric tube that is attached to low suction, so the nurse monitors the client for manifestations of metabolic alkalosis that the client is at risk for.
A nasogastric (NG) tube may be a skinny, soft tube that goes in through the nose, down the throat, and into the abdomen. they are accustomed feed formula to a toddler who cannot get nutrition orally. Sometimes, children get drugs through the tube.
Metabolic alkalosis is a disorder that elevates the bodily fluid carbonate, may result from many mechanisms: intracellular shift of particle|proton|cation}s; channel loss of chemical element ions; excessive urinary organ chemical element ion loss; administration and retention of carbonate ions; or volume contraction around a relentless quantity of extracellular bicarbonate.
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a nurse is obtaining a sterile urine specimen from a client's indwelling urinary catheter. during the procedure, the nurse should
During the procedure, the nurse should Clamp the catheter's tubing below port for 20 minutes.
How long does urinary catheter last?The catheter itself must be changed out at least every three months. Although it may occasionally be possible to train you or your caretaker to do it, a nurse or a doctor will typically perform this task. A flexible tube called a urinary catheter is used to drain the urine and collect pee in a drainage bag. Typically, a nurse or a doctor will place a urinary catheter.
Who might require a urinary catheter?A urinary catheterization that enters your bladder can help you eliminate urine if you have difficulties urinating or have trouble controlling how often you urinate. Your doctor might insert an intravenous catheter, which is attached to one your veins with a needle, if you require blood or medication.
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How much IV fluid you would document as being infused (absorbed) from a 1000 mL bag if 75 mL are left in the bag? __________ mL
Answer:
925 mL
Explanation:
GivensWe are given that an IV bag has 1000 mL initially. At the end of the infusion, there is 75 mL left in the bag. We need to find how much of the initial volume was infused.
Therefore, we have:
Initial volume - 1000 mLInfused volume - x mLFinal volume - 75 mLSolveWe can create an equation that relates the initial volume, infused volume, and final volume:
[tex]\text{Initial volume - Infused volume} = \text{Final volume}[/tex]
Substitute the values into the equation (for the infused volume, use the variable x ):
[tex]\text{1000 mL - } x \ \text{= 75 mL}[/tex]
Subtract 1000 mL from both sides of the equation:
[tex]\text{1000 mL - } x \ \text{= 75 mL}\\\\\text{1000 mL - 1000 mL - } x \ \text{= 75 mL - 1000 mL}\\\\\text{-x } = \text{ -925 mL}[/tex]
Then, divide both sides by -1 to negate the negative x-value:
[tex]\text{-x = -925 mL}\\\\\displaystyle \frac{\text{-x}}{\text{-1}} = \frac{\text{-925 mL}}{\text{-1}}\\\\\text{x = 925 mL}[/tex]
Therefore, 925 mL are absorbed/infused from the 1000 mL bag.
which statement is true about pesticides used in food production? multiple choice question. pesticide use produces both beneficial and unwanted effects. pesticide use produces only negative effects. pesticide use does not pose any significant health problems.
Pesticides are widely used in generating food to manipulate pests consisting of insects, rodents, weeds, microorganisms, mold, and fungus. beneath the food exceptional Protection Act (FQPA), EPA needs to make sure that all insecticides used on meals in the USA meet FQPA's stringent safety popular.
Insecticides are chemical substances evolved to repel, control or kill pests. Pests can be bugs, weeds, fungi, or rodents. There are more than 17,000 pesticide products used in the U.S.. insecticides are extensively used on agricultural plants, inside the home, yard, and in public locations
Herbicides manage weeds in order that vegetation can flourish without undesirable vegetation competing for critical nutrients, space, water, and daylight. Fungicides protect plant life from sickness-causing organisms that could unfold quickly and damage fields of plants.
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len is a 75-year-old client referred to you by an occupational therapist. he needs to strengthen the lower leg muscle most responsible for standing and walking endurance. which variation of the calf raise exercise is most appropriate and which muscle is being emphasized?
Raises a calf. Calf workouts improve your capacity to push off, which is crucial for maintaining balance and walking speed. They also strengthen the lower body.
Which kind of activity is recommended for someone who still feels discomfort from tendonitis?Exercises that use isometrics can ease pain. It is best to perform these movements in the middle of the muscle, where there is no tendon compression. For pain relief and to maintain some muscle and tendon load, they can be performed numerous times each day using 40–60 second holds.
Which of the following muscles is a lat pulldown exercise's principal mover?When performing lat pulldowns, the lats are the main muscle involved; they carry out the majority of the work. TheDepressing the scapulae is helped by traps and the pec minor. The scapulae rotate downward with the help of the levator scapulae, rhomboids, and pec minor.
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which questions should the nurse ask when assessing for risk factors for metabolic acidosis? (select all that apply.)
The nurse should ask for the following risk factors when assessing for metabolic acidosis :
When did your kidneys cease to function?What is the duration of your diarrhea?Which diet are you using to lose weight?Reduced metabolic acid excretion from oliguria or anuria (kidneys not functioning), excessive metabolic acid generation from starving ketoacidosis (wrong weight loss diet), and loss of bicarbonate from diarrhea are risk factors for metabolic acidosis. Vomiting (acid loss) and excessive usage of bicarbonate antacids both result in metabolic alkalosis. Breathlessness might be a symptom of respiratory acidosis.
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a client developed a nosocomial (hospital-acquired), gram-negative infection when hospitalized. what is considered the antibiotic of choice for this type of infection?
The conventional antibiotic class for infections brought on by Gram-negative bacteria is the β-lactam family.
The extremely adaptable Gram-negative infections are capable of producing a variety of β-lactamase enzymes that make them immune to the antibiotic's mode of action.
Nosocomial infections are Gram-negative, right?The majority of cases of hospital-acquired pneumonia and urinary tract infections, as well as 25% to 30% of bloodstream and surgical site infections, are caused by aerobic gram-negative bacilli as a group. They are also the most frequent sources of infection in the intensive care unit (ICU).
What is the procedure for treating nosocomial infections?Antibiotics. These are frequently used to treat nosocomial infections. Doctors use medical tests to identify the particular bacteria that are infecting you. The medicines your doctor prescribes will then only kill these bad germs and leave the beneficial ones alone.
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