A nurse is assessing a client who reports nausea and vomiting for 2 days. Which of the following indicates fluid volume deficit?

Decreased hematocrit

Decreased specific gravity of urine

Increased skin turgor

Increased pulse rate

Answer and Explanation

The Correct Answer is D

A. Decreased hematocrit may be seen in fluid volume excess, not deficit.

B. Decreased specific gravity of urine is more indicative of dilution rather than fluid volume deficit.
C. Increased skin turgor is a clinical manifestation of fluid volume deficit.

D. Increased pulse rate is a compensatory response to fluid volume deficit, reflecting the body's attempt to maintain perfusion in the setting of reduced blood volume.

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Correct Answer is A

Explanation

A. Eating a light carbohydrate snack before bedtime can promote sleep by providing a small increase in insulin, which facilitates the entry of tryptophan into the brain, promoting the production of serotonin and melatonin.

B. Taking a 30-minute daily nap, especially close to bedtime, may interfere with nighttime sleep.
C. Exercising 1 hour before bedtime can be stimulating and may disrupt sleep patterns.
D. Drinking a cup of hot cocoa before bedtime may not be recommended as it contains caffeine, which can interfere with sleep.

A. Choose a vein that is soft on palpation. B. Select a vein in the client's dominant arm. C. Select a site distal to previous venipuncture attempts. D. Choose the most proximal vein in the extremity.

Correct Answer is C

Explanation

A. Choosing a vein that is soft on palpation may indicate it's not suitable for IV insertion. A vein with a slight bounce or resilience is preferable.
B. Selecting a vein in the client's dominant arm is not a primary consideration. Both arms are

usually suitable, and the choice depends on factors such as accessibility and patient preference.

C. Selecting a site distal to previous venipuncture attempts reduces the risk of complications such as infiltration or infection and allows for optimal vein preservation.
D. Choosing the most proximal vein in the extremity is not typically recommended for peripheral IV insertion. Veins more distal to the body are often preferred for initial attempts, with
consideration for vein integrity and accessibility.

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A nurse is assessing a client who reports nausea and vomiting for 2 days. Which of the following indicates fluid volume deficit?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

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