A nurse is assessing a client who is experiencing hypovolemia. Which of the following manifestations should the nurse expect?

Epistaxis.

Headache.

Dizziness.

Shortness of breath.

Answer and Explanation

The Correct Answer is C

Dizziness is a manifestation of hypovolemia, which is a decrease in blood volume due to fluid loss. Hypovolemia can cause orthostatic hypotension, which is a drop in blood pressure when changing positions. This can lead to dizziness, lightheadedness, or fainting.

Choice A is wrong because it is not a sign of hypovolemia, but rather a possible cause of it. Epistaxis is a nosebleed that can result from trauma, infection, dryness, or coagulation disorders.

Choice B is wrong because it is not a specific sign of hypovolemia, but rather a nonspecific symptom that can have many causes. Headache can be associated with dehydration, but it can also be caused by stress, infection, inflammation, or other factors.

Choice D is wrong because it is not a sign of hypovolemia, but rather a sign of fluid volume excess.

Fluid volume excess is an increase in blood volume due to fluid retention or overload. Fluid volume excess can cause dyspnea, which is difficulty breathing or shortness of breath.

Normal ranges for blood pressure are 90/60 mm Hg to 120/80 mm Hg for adults. Normal ranges for heart rate are 60 to 100 beats per minute for adults.

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Correct Answer is C

Explanation

This is because chest percussion and postural drainage are airway clearance techniques that help remove thick mucus from the lungs of children who have cystic fibrosis. This can prevent respiratory infections and improve lung function.

Choice A is wrong because a bronchodilator should be administered before airway clearance therapy, not after. A bronchodilator helps open up the airways and make it easier to cough up mucus.

Choice B is wrong because pancreatic enzymes should be administered with meals and snacks, not on an empty stomach.

Pancreatic enzymes help digest fats, proteins, and carbohydrates in children who have cystic fibrosis. This can prevent malnutrition and growth failure.

Choice D is wrong because there is no need to restrict gluten intake for children who have cystic fibrosis, unless they also have celiac disease.

Gluten is a protein found in wheat, barley, and rye that can cause intestinal damage in people who have celiac disease. Cystic fibrosis does not affect the ability to tolerate gluten.

A. Osteoarthritis. B. Primary glaucoma. C. Hypertension. D. Amputation. E. Amputation.

Correct Answer is C

Explanation

Hypertension is a contraindication to living kidney donation because it can increase the risk of kidney disease and cardiovascular complications in the donor. Hypertension can also affect the quality and survival of the donated kidney in the recipient.
Therefore, a potential donor with uncontrolled or poorly controlled hypertension should not undergo a nephrectomy.
Choice A, osteoarthritis, is not a contraindication to living kidney donation.
Osteoarthritis is a degenerative joint disease that does not affect the kidneys or the cardiovascular system.

It may cause pain and stiffness in the joints, but it can be managed with medications and physical therapy. A potential donor with osteoarthritis can donate a kidney if they have normal kidney function and no other medical problems.
Choice B, primary glaucoma, is not a contraindication to living kidney donation.
Primary glaucoma is a condition that causes increased pressure in the eye and can lead to vision loss if untreated.
It does not affect the kidneys or the cardiovascular system. A potential donor with primary glaucoma can donate a kidney if they have normal kidney function and no other medical problems.
Choice D, amputation, is not a contraindication to living kidney donation.
Amputation is the surgical removal of a limb or part of a limb due to injury, infection, or disease.
It does not affect the kidneys or the cardiovascular system. A potential donor with amputation can donate a kidney if they have normal kidney function and no other medical problems.
Normal ranges for blood pressure are less than 120/80 mmHg for systolic and diastolic pressure, respectively.
Normal ranges for kidney function are eGFR above 60 mL/min/1.73 m2 and albuminuria below 30 mg/g.

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A nurse is assessing a client who is experiencing hypovolemia. Which of the following manifestations should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing discharge teaching to the parents of a toddler who has cystic fibrosis. Which of the following instructions should the nurse include?

Correct Answer is C

Explanation

A nurse is caring for a client who has end-stage kidney disease. The client’s adult child asks the nurse about becoming a living kidney donor for their parent. Which of the following conditions in the child’s medical history should the nurse identify as a contraindication to the procedure?

Correct Answer is C

Explanation

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