Proctored Pharmacology ATI

Correct Answer: A

Rationale: Protamine sulfate is the antidote for Heparin. Heparin is an anticoagulant used to prevent blood clotting. Protamine sulfate works by binding to heparin, neutralizing its anticoagulant effects. Vitamin K is not the antidote for Heparin; it is used to reverse the effects of warfarin, another type of anticoagulant. Naloxone is an opioid antagonist used to reverse the effects of opioids, and Toradol is a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief.

Correct Answer: B

Rationale: Maintaining a consistent sodium intake is crucial when taking Lithium to help regulate lithium levels in the body and prevent toxicity. Sodium levels can impact the effectiveness and safety of Lithium therapy, making it important to advise clients to maintain a stable sodium intake.

Correct Answer: A

Rationale: Desmopressin is a medication used to reduce diuresis in clients with diabetes insipidus. To prevent water intoxication, clients should be advised to decrease fluid intake at the beginning of treatment. This instruction helps to balance fluid levels in the body and prevent potential complications associated with excessive fluid intake while on Desmopressin therapy. Monitoring for signs of fluid retention, such as weight gain, and adjusting fluid intake accordingly are essential components of client education when initiating treatment with Desmopressin.

Correct Answer: B

Rationale: To administer 4 mg from a solution of 10 mg/mL, the healthcare professional should administer 0.4 mL. The calculation is done by dividing the desired dose (4 mg) by the concentration of the solution (10 mg/mL), which equals 0.4 mL.

Correct Answer: C

Rationale: Ataxia is a sign of CNS toxicity, which can be a severe adverse effect of Metronidazole.