When the nurse administers a beta-adrenergic blocker to a patient with angina the nurse expects the drugs will help to control angina, but it also has what other effects?

Choice A rationale

Administering the medication even if the name of the drug can be clearly read is risky because the rest of the label might contain essential information like dosage, expiration date, and other critical instructions. Administering a medication without complete labeling increases the risk of medication errors.

Choice B rationale

Discarding the entire bottle and contents and obtaining a new bottle is the safest option. It ensures that the nurse is using a medication with a fully intact label, which includes all necessary information to safely administer the medication, such as dosage, route, and expiration date.

Choice C rationale

Asking another nurse to verify the contents of the bottle is not sufficient because the torn and soiled label still lacks complete information. Without all details, there's a risk of administering the wrong dosage or an expired medication.

Choice D rationale

Finding the drug information and making a new label for the bottle is not appropriate because it does not guarantee the accuracy of the dosage or other critical details that were on the original label. It's better to use a completely labeled and verified medication bottle.

Choice A rationale

Increased jugular venous pressure is more commonly associated with right-sided heart failure, where blood backs up into the venous system.

Choice B rationale

Liver enlargement is also indicative of right-sided heart failure due to congestion of the liver blood vessels.

Choice C rationale

Increased pulse rate can occur in both left and right-sided heart failure but is not a specific indicator of worsening left-sided failure.

Choice D rationale

Increased crackles in lung fields indicate fluid accumulation in the lungs, a sign of worsening left-sided heart failure. Left-sided heart failure leads to pulmonary congestion due to inadequate pumping of blood from the left ventricle.