A nurse is administering pancrelipase to a child who has cystic fibrosis. Which of the following outcomes should the nurse expect as a therapeutic effect of the treatment?

Improved respiratory function

Decreased sodium excretion

Improved absorption of vitamins B and C

Reduced fat in the stools

Answer and Explanation

The Correct Answer is D

a. Pancrelipase does not directly impact respiratory function. It is an enzyme replacement therapy used to aid digestion by compensating for the lack of pancreatic enzymes, not to improve lung function.

b. Cystic fibrosis affects sodium and chloride transport, leading to higher sodium levels in sweat. However, pancrelipase does not affect sodium excretion; it focuses on aiding digestion.

c. Pancrelipase helps with the digestion and absorption of fats and fat-soluble vitamins (A, D, E, K). Vitamins B and C are water-soluble and are not typically affected by the enzyme therapy used for fat digestion.

d. This is the correct answer. Pancrelipase contains enzymes (lipase, protease, and amylase) that help break down fats, proteins, and carbohydrates. In cystic fibrosis, pancreatic enzyme production is often insufficient, leading to malabsorption and steatorrhea (excessive fat in the stools). By providing the necessary enzymes, pancrelipase helps improve the digestion and absorption of dietary fats, reducing the fat content in the stools.

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Correct Answer is B

Explanation

Tranylcypromine is a monoamine oxidase inhibitor (MAOI) medication used to treat depression. MAOIs inhibit the activity of the enzyme monoamine oxidase, which helps regulate the breakdown of certain neurotransmitters, including tyramine. Tyramine is typically broken down by monoamine oxidase, but when taking an MAOI, the enzyme's inhibition can lead to an excessive accumulation of tyramine in the body.

Tyramine-rich foods, such as aged cheeses, cured meats, and certain fermented or pickled foods, contain high levels of tyramine. Ingesting these foods while taking an MAOI can lead to a sudden release of stored norepinephrine, causing a hypertensive crisis.

Hypertension is a potentially serious adverse effect of MAOI therapy combined with tyramine-rich food ingestion. Symptoms of a hypertensive crisis can include severe headache, palpitations, chest pain, sweating, blurred vision, and in severe cases, it can lead to stroke or other cardiovascular complications.

Hematuria refers to the presence of blood in the urine and is not a known adverse effect of tranylcypromine or related to tyramine-rich food ingestion.

Tinnitus refers to the perception of ringing or noise in the ears and is not a known adverse effect of tranylcypromine or related to tyramine-rich food ingestion.

Hyperglycemia, or high blood sugar levels, is not a known adverse effect of tranylcypromine or related to tyramine-rich food ingestion. However, it's important to note that tranylcypromine may interact with certain diabetes medications, so it's essential to consider the client's overall medical history and potential drug interactions.

A. Place the shoulder harnesses at the level of the infant's shoulders. B. Position the car seat at a 90° angle. C. Put a small cushion under the newborn's head for support. D. D. Keep the airbag on if the car seat is in the front seat.

Correct Answer is A

Explanation

The shoulder harnesses of the car seat should be positioned at or slightly below the level of the infant's shoulders. This helps secure the infant properly in the car seat and provides appropriate protection in the event of a crash.

Car seats for infants should not be positioned at a 90° angle. Instead, they should be installed at a reclined angle, as recommended by the car seat manufacturer. The specific recline angle can vary depending on the car seat model and the age of the child.

Additional cushions or support devices should not be placed in the car seat unless specifically recommended by the car seat manufacturer. Extra padding or cushions can interfere with the proper fit of the harness and compromise the safety of the infant.

It is not safe to have an infant's car seat in the front seat if there is an active airbag. The safest place for an infant's car seat is in the rear seat, preferably in the middle position. If the car does not have a rear seat, it is important to disable the airbag if the car seat must be placed in the front seat.

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A nurse is administering pancrelipase to a child who has cystic fibrosis. Which of the following outcomes should the nurse expect as a therapeutic effect of the treatment?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who is taking tranylcypromine and reports ingestion of tyramine-rich foods. The nurse should monitor the client for which of the following findings as an adverse effect of this medication?

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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