A nurse is caring for a client who sustained blood loss. Which is a manifestation of hypovolemia?

Dyspnea

Increased blood pressure

Weak pulse

Decreased heart rate

Answer and Explanation

The Correct Answer is C

A: Dyspnea, or difficulty breathing, can occur in various conditions but is not a primary manifestation of hypovolemia. Hypovolemia primarily affects the cardiovascular system due to reduced blood volume.

B: Increased blood pressure is not a typical manifestation of hypovolemia. In fact, hypovolemia usually leads to decreased blood pressure due to the reduced volume of circulating blood.

C: A weak pulse is a common manifestation of hypovolemia. The reduced blood volume leads to decreased cardiac output, resulting in a weak and thready pulse.

D: Decreased heart rate is not typical in hypovolemia. The body usually compensates for low blood volume by increasing the heart rate (tachycardia) to maintain adequate circulation.

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Correct Answer is D

Explanation

A: Degenerative joint changes can affect mobility and overall health but do not directly contribute to aspiration pneumonia.

B: Decreased gastric secretions can affect digestion but are not a primary factor in the development of aspiration pneumonia.

C: A decreased sense of smell can affect appetite and food intake but does not directly lead to aspiration pneumonia.

D: A diminished cough reflex is a significant age-related change that can contribute to the development of aspiration pneumonia. The cough reflex helps clear the airway of food, liquid, and other foreign materials. When this reflex is diminished, the risk of aspiration and subsequent pneumonia increases.

Correct Answer is ["2.0"]

Explanation

Step 1: Determine the dosage required. 20 mEq

Step 2: Determine the concentration of the suspension. 10 mEq per mL

Step 3: Calculate the volume needed. 20 mEq ÷ 10 mEq per mL = 2 mL

The nurse should administer 2.0 mL per dose.

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A nurse is caring for a client who sustained blood loss. Which is a manifestation of hypovolemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a 75-year-old client with aspiration pneumonia. The nurse should recognize what age-related change can contribute to the development of aspiration pneumonia?

Correct Answer is D

Explanation

Correct Answer is ["2.0"]

Explanation

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