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When caring for a patient who has been admitted for his heart failure, the nurse observes that the patient is experiencing bradycardia. Which drug should be administered to patients who develop bradycardia?

A.

Atropine

B.

Cholestyramine

C.

Inamrinone

D.

Milrinone

Answer and Explanation

The Correct Answer is A

A. Atropine is an anticholinergic medication that increases heart rate by blocking vagal effects on the heart, making it the first-line treatment for symptomatic bradycardia.  

 

B. Cholestyramine is a bile acid sequestrant used to lower cholesterol levels and does not have any effects on heart rate.  

 

C. Inamrinone is a phosphodiesterase inhibitor used in heart failure for inotropic support but is not specifically indicated for bradycardia management.  

 

D. Milrinone is also a phosphodiesterase inhibitor used for heart failure but does not address bradycardia directly.


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View Related questions

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

Explanation

A. The client's skin and eyes are visibly jaundiced is correct because jaundice indicates a buildup of bilirubin in the blood, which is a sign of liver dysfunction.

B. The client's AST and ALT levels are elevated is correct because elevated levels of these liver enzymes indicate hepatocellular injury, which is consistent with liver damage due to acetaminophen overdose.

C. The client's temperature is 102.5° F (39.2° C) is incorrect; while a fever can occur in various conditions, it is not specific for liver damage in this context.

D. The client has an elevated red blood cell count is incorrect; elevated red blood cell counts are not indicative of liver damage and may be related to other factors.

E. The client's eyes are sensitive to light is incorrect; photophobia is not a direct indicator of liver damage and is more related to other conditions.

Correct Answer is A

Explanation

A. Wearing protective equipment such as gloves, mask, and gown is essential when preparing cytotoxic drugs to protect the nurse from potential exposure to harmful substances.

B. While washing hands is important for general hygiene, it does not specifically protect against cytotoxic drug exposure.

C. Mixing medication in a 1-L bag does not offer specific protection to the nurse and is not a standard measure for safety.

D. Administering medication intramuscularly (IM) is a route of administration and does not relate to protection measures while preparing cytotoxic drugs.

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