The patient is ordered furosemide (Lasix). Before administering furosemide, it is most important for the nurse to assess the patient for allergies to which drug class?

Correct Answer: B

Rationale: Furosemide belongs to the sulfonamide drug class. Physicians commonly prescribe furosemide for its diuretic effects in conditions like heart failure, hypertension, and edema. It is crucial for the nurse to assess the patient for allergies to sulfonamides before administering furosemide due to the potential for cross-reactivity between these drugs. Allergies to sulfonamides can lead to severe reactions, such as skin rashes, itching, and in rare cases, anaphylaxis. By identifying any potential allergies, the nurse can prevent adverse reactions and ensure patient safety.

Correct Answer: A

Rationale: Paradoxial bronchospasm is a potential side effect of Albuterol, a common bronchodilator medication used for treating asthma and other respiratory conditions. This side effect involves a sudden narrowing of the airways, making it difficult to breathe. It is important for healthcare providers to monitor patients closely for this adverse reaction, as it can be life-threatening and may require immediate intervention. If a patient experiences paradoxical bronchospasm after using Albuterol, they should seek medical attention promptly.

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: B

Rationale: The antidote for Heparin, which is an anticoagulant medication, is protamine sulfate. Heparin works by inhibiting the body's ability to form blood clots, and an overdose of Heparin can lead to excessive bleeding. Protamine sulfate works by neutralizing the anticoagulant effects of Heparin. This antidote is particularly useful in cases of overdose or when immediate reversal of Heparin's effects is needed, such as during surgery or in emergency situations. Other options listed, such as Warfarin, Insulin, and Naloxone, are not the appropriate antidotes for Heparin toxicity.

Correct Answer: A

Rationale: Regular insulin is the only type of insulin that can be given intravenously (IV) due to its short onset of action. When administered IV, regular insulin can act quickly to control blood sugar levels in emergency situations such as diabetic ketoacidosis (DKA) or hyperglycemic crises. Other types of insulin, such as NPH, long-acting, or rapid-acting insulins, are not suitable for IV administration as they have different pharmacokinetic properties and are designed for subcutaneous use.