The nurse is aware that clients who prefer indoor activities to outdoor activities are at risk for which vitamin deficiency?

Answer and Explanation

The Correct Answer is A

A. Vitamin D is often referred to as the "sunshine vitamin" because the body produces it in response to sunlight exposure on the skin. Spending more time indoors reduces sunlight exposure, which can lead to insufficient production of vitamin D in the body. Vitamin D is important for bone health, immune function, and other physiological processes.

B. Vitamin E deficiency is rare in healthy individuals with a balanced diet. It is primarily found in foods such as nuts, seeds, and vegetable oils. Deficiency can occur in conditions where fat absorption is impaired or in certain genetic disorders.

C. There are several B vitamins (e.g., B1, B2, B6, B12) that are essential for various metabolic processes in the body. Deficiencies in specific B vitamins can occur due to inadequate dietary intake, malabsorption

disorders, or other medical conditions. However, preference for indoor activities does not directly correlate with increased risk of vitamin B deficiency.

D. Vitamin A deficiency is more commonly associated with inadequate intake of foods rich in vitamin A (e.g., liver, carrots, sweet potatoes) rather than sunlight exposure. Vitamin A is important for vision, immune function, and cellular growth.

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Correct Answer is ["1700"]

Explanation

To calculate the time when a new IV bag will be needed, we can divide the total volume left in the bag by the infusion rate.

With 500 ml remaining and an infusion rate of 100 ml per hour, it will take 5 hours for the current bag to be depleted.

Since the report was given at 1200 (which is noon in military time), adding 5 hours brings us to 1700, or 5:00 PM.

Therefore, the nurse should expect to hang a new IV bag at 1700 hours in military time.

A. pH 7.45, PaCO2 35, HCO3 22 B. pH 7.25. PaCO2 61, HCO3 26 C. pH 7.23. PaCO2 27, HCO3 25 D. pH 7.54, PaCO2 59. HCO3 26

Correct Answer is B

Explanation

B. pH 7.25, PaCO2 61, HCO3 26

pH is decreased (acidosis).

PaCO2 is elevated (61 mmHg), indicating respiratory acidosis (increased CO2 retention). HCO3 is slightly elevated (26 mEq/L), compensating for the respiratory acidosis.

A. pH 7.45, PaCO2 35, HCO3 22

pH is within normal range (7.35-7.45).

PaCO2 is slightly lower than normal (35 mmHg), indicating mild respiratory alkalosis. HCO3 (bicarbonate) is within normal range (22 mEq/L).

C. pH 7.23, PaCO2 27, HCO3 25

pH is decreased (acidosis).

PaCO2 is lower than normal (27 mmHg), indicating respiratory alkalosis (which is unlikely in the context of morphine overdose with hypoventilation).

HCO3 is within normal range (25 mEq/L).

D. pH 7.54, PaCO2 59, HCO3 26

pH is increased (alkalosis).

PaCO2 is elevated (59 mmHg), indicating respiratory acidosis (consistent with hypoventilation). HCO3 is slightly elevated (26 mEq/L), compensating for the respiratory acidosis.

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The nurse is aware that clients who prefer indoor activities to outdoor activities are at risk for which vitamin deficiency?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is receiving IV fluids at 100 ml per hour. The nurse is told in report at 1200 that there are 500 ml left in the bag. At what time should the nurse expect to hang a new bag? Report the time in military time.

Correct Answer is ["1700"]

Explanation

A client is brought into the emergency department for an overdose of morphine. The client has a respiratory rate of 5 to 8 breaths per minute. Which of the following ABG results would the nurse expect to see?

Correct Answer is B

Explanation

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