The nurse is caring for a client with heart failure.
Which of these prescribed medications places the client at risk for cardiogenic shock?
Nadolol.
Captopril.
Digoxin.
Hydrochlorothiazide.
The Correct Answer is A
Choice A rationale
Nadolol is a beta-blocker that can decrease heart rate and contractility, which can potentially exacerbate heart failure and lead to cardiogenic shock.
Choice B rationale
Captopril is an angiotensin-converting enzyme (ACE) inhibitor that is often used in the treatment of heart failure. It works by relaxing blood vessels and reducing the workload of the heart.
Choice C rationale
Digoxin is a cardiac glycoside that is used to treat heart failure and certain heart arrhythmias. It works by increasing the force of the heart’s contractions, which can improve heart function.
Choice D rationale
Hydrochlorothiazide is a diuretic that is often used in the treatment of heart failure. It works by helping the body get rid of excess fluid, which can reduce the workload of the heart.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
Choice A rationale
Sudden onset of confusion in an older adult could be a sign of a urinary tract infection (UTI). UTIs can cause delirium and behavioral changes in older adults. Therefore, asking if the client is experiencing any pain with urination could help identify a potential UTI.
Choice B rationale
While high protein foods are generally beneficial for health, there is no direct link between increased intake of high protein foods and sudden onset of confusion. Therefore, this option is not the most appropriate action in this situation.
Choice C rationale
Reviewing the client’s current food and medication allergies is always important in healthcare settings. However, it may not directly address the sudden onset of confusion unless the client has had a recent change in diet or medication that could have triggered an allergic reaction leading to confusion.
Choice D rationale
A recent fall could potentially cause a sudden change in mental status due to a head injury or other trauma. Therefore, determining if the client has recently experienced a fall is an appropriate action.
Choice E rationale
Fever can cause confusion, especially in older adults. Therefore, providing instruction on taking the client’s temperature can help the caregiver monitor for signs of infection that could be contributing to the client’s confusion.
Correct Answer is {"A":{"answers":"A,B"},"B":{"answers":"C,B"},"C":{"answers":"B"}}
Explanation
Choice A rationale
Chronic alcoholism is often associated with both Vitamin B12 and Folic acid deficiency anemia. Alcohol interferes with the absorption of these vitamins in the gut, leading to their deficiency.
Choice B rationale
Malabsorption syndrome can lead to Iron deficiency anemia, Vitamin B12 deficiency anemia, and Folic acid deficiency anemia. In malabsorption syndrome, the small intestine can’t absorb enough of certain nutrients and fluids.
Choice C rationale
Dietary deficiency can result in Iron deficiency anemia, Vitamin B12 deficiency anemia, and Folic acid deficiency anemia. These types of anemia can occur when the body doesn’t have enough of the vitamins needed to produce enough healthy red blood cells.
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