ATI Pharmacology

Correct Answer: A

Rationale: Weight gain is an adverse effect of oral prednisone due to sodium and water retention, leading to fluid retention. Monitoring weight changes is important to detect this adverse effect early and take appropriate action.

Correct Answer: C

Rationale: Fresh frozen plasma is the appropriate blood product for a client with an elevated aPTT as it contains various coagulation factors that can help correct coagulopathies and prevent bleeding. It is not necessary to transfuse whole blood, platelets, or packed red blood cells in this situation as they do not directly address the coagulation factor deficiencies associated with an elevated aPTT.

Correct Answer: A

Rationale: The correct instruction for a client using a Nitroglycerin transdermal patch is to remove the patch each evening to prevent tolerance. This allows for a nitrate-free period of 10 to 12 hours during each 24-hour period, reducing the risk of developing tolerance to the medication.

Correct Answer: A

Rationale: Bradycardia is a common sign of Digoxin toxicity. Digoxin can cause bradycardia due to its effects on the heart's electrical conduction system. Monitoring the client's heart rate regularly is essential to detect and manage toxicity promptly.

Correct Answer: A

Rationale: To calculate the volume to administer: (Desired dose / Concentration) = Volume to administer. In this case, (650 mg / 500 mg) x 5 mL = 6.5 mL. Therefore, the healthcare professional should administer 6.5 mL of acetaminophen per dose to achieve the desired 650 mg dose for pain relief.