The nurse is caring for a new client that got admitted to the unit for fevers.
The client takes propylthiouracil (PTU) at home.
The nurse understands that the client is taking propylthiouracil (PTU) to treat which of the following conditions?

Hyperthyroidism.

Hyperglycemia.

Hypoglycemia.

Hypothyroidism.

Answer and Explanation

The Correct Answer is A

Choice A rationale

Propylthiouracil (PTU) is used to treat hyperthyroidism. It works by inhibiting the production of thyroid hormones, thereby reducing symptoms of hyperthyroidism such as rapid heart rate, sweating, and nervousness.

Choice B rationale

Propylthiouracil (PTU) is not used to treat hyperglycemia. Medications for hyperglycemia include insulin and oral hypoglycemic agents.

Choice C rationale

Propylthiouracil (PTU) is not indicated for hypoglycemia. Treatment for hypoglycemia typically includes glucose administration or glucagon.

Choice D rationale

Propylthiouracil (PTU) is not used to treat hypothyroidism. Hypothyroidism is treated with thyroid hormone replacement therapy, such as levothyroxine.

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Correct Answer is A

Explanation

Choice A rationale

Ciprofloxacin is a bactericidal antibiotic that works by inhibiting DNA gyrase, an enzyme necessary for DNA replication in bacteria. This prevents bacterial cells from replicating and ultimately leads to their death.

Choice B rationale

Ciprofloxacin does not accelerate bacterial growth; instead, it inhibits growth by preventing DNA replication.

Choice C rationale

Ciprofloxacin is not a diuretic. Diuretics work on the kidneys to increase urine production, but ciprofloxacin targets bacterial DNA replication.

Choice D rationale

Ciprofloxacin is not a beta-blocker and does not lower heart rate or blood pressure. Beta-blockers work by blocking beta-adrenergic receptors in the heart.

A. Acts as an endogenous prostaglandin in the GI tract. B. Creates a protective barrier that adheres to an ulcer, which can stick to the ulcer for up to 6 hours. C. Neutralizes the acidity of the gastric acid. D. Antagonizes H2 receptors on parietal cells.

Correct Answer is B

Explanation

Choice B rationale

Sucralfate (Carafate) acts by forming a viscous, adhesive substance that binds to the ulcer site, creating a physical barrier protecting it from stomach acid and allowing healing.

Choice A rationale

Sucralfate does not function as an endogenous prostaglandin; it does not mimic or enhance prostaglandin activity in the GI tract.

Choice C rationale

Sucralfate does not neutralize gastric acid; that is the function of antacids.

Choice D rationale

Sucralfate does not antagonize H2 receptors on parietal cells; H2 receptor antagonists are a different class of medication.

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The nurse is caring for a new client that got admitted to the unit for fevers.The client takes propylthiouracil (PTU) at home.The nurse understands that the client is taking propylthiouracil (PTU) to treat which of the following conditions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is prescribed ciprofloxacin for bacteremia.What is the mechanism of action for this medication?

Correct Answer is A

Explanation

A nurse is preparing to educate a patient who has newly been prescribed sucralfate (Carafate) for the management of peptic ulcer disease (PUD). What is the mechanism of action for this medication?

Correct Answer is B

Explanation

A nurse is planning to administer subcutaneous enoxaparin 40 mg using a prefilled syringe of enoxaparin 40 mg/0.4 mL to an adult client following hip arthroplasty.Which of the following actions should the nurse plan to take?

A nurse is providing an in-service to the unit about medications that are classified as antihistamines.Which of the following medications are considered an antihistamine? (Select All That Apply).

A nurse is caring for a client who has a new prescription for warfarin.Which of the following is a therapeutic use of this medication?

A nurse is providing an in-service about nonsteroidal anti-inflammatory drugs (NSAIDs) to the unit.Which of the following is considered a second-generation NSAID?

A nurse is caring for a client with deep vein thrombosis (DVT) in the hospital.Which of the following medications should the nurse anticipate to prepare for this client to further manage the client's DVT?

A nurse is educating a client about dantrolene (Dantrium). Which of the following statements indicate the appropriate therapeutic use of this medication?

The nurse is caring for a new client that got admitted to the unit for fevers.The client takes propylthiouracil (PTU) at home.The nurse understands that the client is taking propylthiouracil (PTU) to treat which of the following conditions?

The nurse is caring for a new client that got admitted to the unit for fevers.
The client takes propylthiouracil (PTU) at home.
The nurse understands that the client is taking propylthiouracil (PTU) to treat which of the following conditions?