A client with cirrhosis of the liver is having numerous, liquid, incontinent stools, and continues to be confused. In reviewing the client's laboratory studies, the nurse identifies an elevated serum ammonia level. Based on this finding, which prescription is most important for this client to receive?

Loperamide.

Furosemide.

Lactulose.

Intravenous (IV) human albumin.

Answer and Explanation

The Correct Answer is C

A. Loperamide: Although it treats diarrhea, loperamide would worsen ammonia buildup by reducing bowel transit time. It doesn’t address the underlying hepatic encephalopathy causing confusion in cirrhosis.

B. Furosemide: This loop diuretic is used to manage ascites or edema, not elevated ammonia. It doesn’t treat the neurological symptoms caused by hepatic encephalopathy or improve stool-based ammonia excretion.

C. Lactulose: Lactulose lowers serum ammonia by trapping it in the colon and promoting its excretion through diarrhea. It directly treats confusion related to hepatic encephalopathy, making it the most important intervention here.

D. Intravenous (IV) human albumin: Albumin helps restore oncotic pressure in cases of ascites or low serum protein but does not affect ammonia levels or mental status. It supports fluid balance, not toxin elimination.

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Correct Answer is B

Explanation

A. G (Gravida): This refers to the total number of pregnancies, including the current pregnancy. Since the client is currently pregnant, and she has had three previous pregnancies and one of which was a spontaneous abortion, the total is 5 (1 current pregnancy + 3 previous births + 1 spontaneous abortion). T (Term births): The client has had two full-term births (one at 38 weeks and one at 41 weeks), so T = 2. P (Preterm births): The client has had one preterm birth (at 35 weeks), so P = 1. A (Abortions/miscarriages): The client had one spontaneous abortion at 10 weeks, so A = 1. L (Living children): The client has four living children, so L = 4.

B. G (Gravida): This refers to the total number of pregnancies, including the current pregnancy. Since the client is currently pregnant, and she has had three previous pregnancies and one of which was a spontaneous abortion, the total is 5 (1 current pregnancy + 3 previous births + 1 spontaneous abortion). T (Term births): The client has had two full-term births (one at 38 weeks and one at 41 weeks), so T = 2. P (Preterm births): The client has had one preterm birth (at 35 weeks), so P = 1. A (Abortions/miscarriages): The client had one spontaneous abortion at 10 weeks, so A = 1. L (Living children): The client has four living children, so L = 4.

C. G (Gravida): This refers to the total number of pregnancies, including the current pregnancy. Since the client is currently pregnant, and she has had three previous pregnancies and one of which was a spontaneous abortion, the total is 5 (1 current pregnancy + 3 previous births + 1 spontaneous abortion). T (Term births): The client has had two full-term births (one at 38 weeks and one at 41 weeks), so T = 2. P (Preterm births): The client has had one preterm birth (at 35 weeks), so P = 1. A (Abortions/miscarriages): The client had one spontaneous abortion at 10 weeks, so A = 1. L (Living children): The client has four living children, so L = 4.

D. G (Gravida): This refers to the total number of pregnancies, including the current pregnancy. Since the client is currently pregnant, and she has had three previous pregnancies and one of which was a spontaneous abortion, the total is 5 (1 current pregnancy + 3 previous births + 1 spontaneous abortion). T (Term births): The client has had two full-term births (one at 38 weeks and one at 41 weeks), so T = 2. P (Preterm births): The client has had one preterm birth (at 35 weeks), so P = 1. A (Abortions/miscarriages): The client had one spontaneous abortion at 10 weeks, so A = 1. L (Living children): The client has four living children, so L = 4.

A. Contagious until symptoms subside. B. Sandpaper-like rash. C. Peeling and flaking skin in a week. D. Darkening of skin under arms. E. Fever lasting for 7 to 10 days.

Correct Answer is ["B","C"]

Explanation

A. Contagious until symptoms subside: Streptococcal pharyngitis is contagious until 24 hours after starting antibiotics, not until all symptoms are gone. This is important for limiting transmission to others in the household or school setting.

B. Sandpaper-like rash: A sandpaper-textured rash is a hallmark sign of scarlet fever, which is a complication of strep throat. It usually begins on the neck or chest and spreads, often feeling coarse to the touch.

C. Peeling and flaking skin in a week: Desquamation, or skin peeling, is common several days after a strep rash subsides, particularly on the hands and feet. This symptom signals the healing phase of scarlet fever.

D. Darkening of skin under arms: Darkened underarm skin is typically linked to acanthosis nigricans, associated with insulin resistance or obesity. It is not seen with streptococcal infections or fever-related conditions.

E. Fever lasting for 7 to 10 days: Fever from strep throat usually resolves quickly within 24–48 hours of initiating antibiotic therapy. Prolonged fever would be atypical and requires further evaluation for complications.

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

Correct Answer is ["B","C"]

Explanation

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