ATI Pharmacology

Correct Answer: C

Rationale: Bethanechol is a muscarinic agonist, which stimulates muscarinic receptors. Activation of these receptors can lead to increased sweating (excessive perspiration) as a manifestation of muscarinic stimulation. Options A, B, and D are not typically associated with muscarinic stimulation.

Correct Answer: D

Rationale: Metformin is known to potentially cause lactic acidosis, especially in patients with impaired renal function. Monitoring serum creatinine levels is essential for assessing kidney function and detecting any adverse effects of Metformin on renal health.

Correct Answer: B

Rationale: The correct answer is to take Ferrous sulfate on an empty stomach. This medication is best absorbed when taken 1 hour before or 2 hours after meals. Instructing the client to take it with milk, before bedtime, or with antacids can decrease its absorption and effectiveness.

Correct Answer: B

Rationale: The correct answer is to instruct the client to avoid taking additional Acetaminophen while on Oxycodone/Acetaminophen to prevent exceeding the maximum recommended dose and reducing the risk of liver toxicity. Oxycodone/Acetaminophen already contains Acetaminophen, so additional intake can lead to an overdose of this component.

Correct Answer: C

Rationale: The correct way to administer eye drops is by instructing the client to drop the prescribed amount of medication into the center of the conjunctival sac. This technique helps in proper distribution and absorption of the medication.