Nail the 2025 ATI Pharmacology Proctored Practice Exam – Ace Your Way to Pharma Mastery!

Question: 1 / 400

Why is it important to check renal function before prescribing certain medications?

Many drugs are excreted by the liver

Decreased function can lead to toxicity

Checking renal function before prescribing certain medications is crucial because decreased kidney function can lead to the accumulation of drugs or their metabolites in the body, which in turn increases the risk of toxicity. The kidneys are primarily responsible for filtering waste products and excreting many medications. When renal function is impaired, this elimination process is compromised, making it harder for the body to clear the drug effectively. This can result in elevated drug levels in the bloodstream, potentially leading to adverse effects and toxicity.

It is essential for healthcare providers to evaluate a patient's renal function, typically via creatinine clearance or glomerular filtration rate (GFR), to adjust dosages appropriately and select safe medications. Medications that are primarily excreted through the kidneys may require dosage modifications or careful monitoring to prevent harmful outcomes.

Get further explanation with Examzify DeepDiveBeta

It is not necessary to check renal function

Most medications have no relation to renal function

Next Question

Report this question

Download Pharmacology Proctored ATI Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy