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A nurse is caring for a client who has a new diagnosis of hepatitis C. Which of the following responses from the nurse best explains how a person can become infected with the virus?

"Coming into contact with infected blood, such as from that of a dirty needle, can cause you to become infected with hepatitis C."

"Eating contaminated food or water from an infected source can cause you to become infected with hepatitis C."

"Coming into contact with an infected person's bodily fluids, such as saliva, can cause you to become infected with hepatitis C."

"Consuming a large amount of alcohol at one time can cause you to become infected with hepatitis C."

Answer and Explanation

The Correct Answer is A

A. "Coming into contact with infected blood, such as from that of a dirty needle, can cause you to become infected with hepatitis C": Hepatitis C is primarily transmitted through contact with infected blood. This can occur via sharing needles, transfusions, or any procedure that involves exposure to contaminated blood.

B. "Eating contaminated food or water from an infected source can cause you to become infected with hepatitis C": Hepatitis C is not transmitted through contaminated food or water. Unlike hepatitis A and E, it is not transmitted via the gastrointestinal route.

C. "Coming into contact with an infected person's bodily fluids, such as saliva, can cause you to become infected with hepatitis C": Hepatitis C is not spread through casual contact or bodily fluids like saliva, sweat, or urine. It is primarily bloodborne.

D. "Consuming a large amount of alcohol at one time can cause you to become infected with hepatitis C": While alcohol can worsen liver damage in people already infected with hepatitis C, it does not cause the infection.

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Correct Answer is B

Explanation

A. Bradycardia: Bradycardia is not typically associated with diabetes insipidus. The primary concern in diabetes insipidus is excessive urine output and dehydration, not heart rate abnormalities.

B. Dehydration: Diabetes insipidus causes excessive urine output, leading to dehydration. The client may become severely dehydrated if fluid intake does not match the large amount of urine output.

C. Polyphagia: Polyphagia, or increased hunger, is typically associated with diabetes mellitus, not diabetes insipidus. Diabetes insipidus primarily causes excessive thirst and urination.

D. Hyperglycemia: Hyperglycemia is a hallmark of diabetes mellitus, not diabetes insipidus. Diabetes insipidus is characterized by a lack of antidiuretic hormone (ADH), leading to frequent urination and thirst but not high blood sugar levels.

A. Dextrose 5% in 0.45% sodium chloride B. Dextrose 5% in 0.9% sodium chloride C. 0.9% sodium chloride D. 3% sodium chloride

Correct Answer is D

Explanation

A. Dextrose 5% in 0.45% sodium chloride: This solution is hypotonic and could worsen the client's hyponatremia. It is not appropriate for treating SIADH-related low sodium levels.

B. Dextrose 5% in 0.9% sodium chloride: This solution is isotonic but does not provide a sufficient increase in sodium levels for clients with severe hyponatremia. It’s not the ideal choice in this scenario.

C. 0.9% sodium chloride: While this is an isotonic solution, it does not rapidly correct severe hyponatremia in SIADH. A more concentrated sodium solution is needed for this situation.

D. 3% sodium chloride: This hypertonic saline solution is used to rapidly raise sodium levels in cases of severe hyponatremia, such as in SIADH. It helps correct the imbalance by providing a high concentration of sodium.

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A nurse is caring for a client who has a new diagnosis of hepatitis C. Which of the following responses from the nurse best explains how a person can become infected with the virus?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has diabetes insipidus. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

A nurse is preparing to provide care for a client in the emergency department who has syndrome of inappropriate antidiuretic hormone (SIADH). The client has a serum sodium of 115 mEq/L (136-145 mEq/L). Which of the following IV solutions should the nurse anticipate will be prescribed?

Correct Answer is D

Explanation

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A nurse is reviewing the laboratory results for four clients. The nurse should recognize which of the following clients has a manifestation of hypoparathyroidism?

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