A nurse is preparing a vitamin K injection to give to a newborn. The newborn's mother questions the purpose of the medication. Which of the following responses should the nurse make?

This medication will increase the immunity of your newborn.

This medication will decrease the risk of hemorrhage in your newborn.

This medication will decrease the possibility of your newborn developing jaundice.

This medication will increase the absorption of nutrients in the intestines.

Answer and Explanation

The Correct Answer is B

A. This medication will increase the immunity of your newborn.: Vitamin K does not directly affect the immunity of a newborn. It plays a crucial role in blood clotting, not immune function.

B. This medication will decrease the risk of hemorrhage in your newborn.: Vitamin K is given to newborns to prevent bleeding or hemorrhagic disease, as newborns have low levels of vitamin K at birth, which is essential for clotting.

C. This medication will decrease the possibility of your newborn developing jaundice.: Vitamin K does not have a role in preventing jaundice, which is related to elevated bilirubin levels in the blood.

D. This medication will increase the absorption of nutrients in the intestines.: Vitamin K does not influence nutrient absorption in the intestines; it primarily supports blood clotting by helping in the synthesis of clotting factors.

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Correct Answer is C

Explanation

A. “I will follow a full-liquid diet the day before the procedure.": This is incorrect. Typically, clients are instructed to follow a clear-liquid diet the day before a colonoscopy, not a full-liquid diet. Clear liquids (e.g., water, broth, clear juices) are required to ensure the colon is fully cleaned out for the procedure.

B. “This procedure will take place while I'm under general anesthesia.”: This is incorrect. A colonoscopy is usually performed with moderate sedation or conscious sedation, not general anesthesia. The client may be sedated but will not be completely unconscious.

C. “I have my friend drive me home after the procedure.”: This is correct. After a colonoscopy, the sedation used for the procedure can impair the client's ability to drive. It is recommended that the client arrange for a friend or family member to drive them home.

D. “I can expect rectal bleeding for a week after the procedure.”: This is incorrect. Mild rectal bleeding can occur immediately after the procedure, but it should not last for a week. If bleeding persists beyond a day or two, the client should contact their healthcare provider.

A. Respiratory acidosis B. Hypermagnesemia C. Hypertension D. Hypokalemia

Correct Answer is D

Explanation

A. Respiratory acidosis is incorrect. Chronic diarrhea typically leads to metabolic acidosis, not respiratory acidosis. Metabolic acidosis occurs due to the loss of bicarbonate through diarrhea, which affects the body’s acid-base balance.

B. Hypermagnesemia is incorrect. Chronic diarrhea is more likely to lead to hypomagnesemia due to the loss of electrolytes through frequent bowel movements, not an increase in magnesium levels.

C. Hypertension is incorrect. Chronic diarrhea generally leads to dehydration and hypotension due to fluid loss rather than high blood pressure.

D. Hypokalemia is correct. Chronic diarrhea causes significant potassium loss, which can result in hypokalemia (low potassium levels). Potassium is lost in the stool, and this depletion can lead to muscle weakness, arrhythmias, and other complications.

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A nurse is preparing a vitamin K injection to give to a newborn. The newborn's mother questions the purpose of the medication. Which of the following responses should the nurse make?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client who is scheduled to have a colonoscopy in 1 week. Which of the following client statements indicates an understanding of the teaching?

Correct Answer is C

Explanation

A nurse is caring for a client who has chronic diarrhea. Which of the following findings should the nurse expect?

Correct Answer is D

Explanation

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