Test-Questions.com
Simple, Straightforward Learning
Home / CCRN / Test 03

CCRN Practice Exam 03: Pharmacology, Renal & Cardiac Care

CCRN Test 03: Critical Interventions

This exam reviews blood pressure drugs, shock types, and legal duties.

Drug Safety: Digoxin toxicity can cause deadly heart rhythms. Watch for nausea and yellow vision as early signs.
Shock Priority: If a patient has low blood volume, give fluids like saline first. This is the fastest way to help.
Legal Duty: The doctor must explain surgery risks. The nurse only acts as a witness to the signature.
Edited by:
Last Updated:
Q:1Which antibiotic is given by mouth to kill gut bacteria because the body does not absorb it?
Q:2Which blood pressure drug blocks both alpha and beta receptors?
Q:3What can cause a sudden change in a patient's mental status?
Q:4Which health problem is the biggest risk for Fournier gangrene (skin death)?
Q:5What is the most dangerous result ... [Show Full Question 5]
Q:6Which heart rhythm should NOT be ... [Show Full Question 6]
Q:7About what percentage of people in the ... [Show Full Question 7]
Q:8What is the first step to treat shock ... [Show Full Question 8]
Q:9Which lab marker is most ... [Show Full Question 9]
Q:10Which device gives the highest ... [Show Full Question 10]
Q:11Who is at the highest risk for getting ... [Show Full Question 11]
Q:12Which of these is NOT used to calculate ... [Show Full Question 12]
Q:13Which of these is an infection ... [Show Full Question 13]
Q:14What is the best way to track fluid levels ... [Show Full Question 14]
Q:15Why does a patient with heart pain (unstable ... [Show Full Question 15]
Q:16How does charcoal help after ... [Show Full Question 16]
Q:17Which drug should NOT be put down ... [Show Full Question 17]
Q:18Which is NOT a job for the nurse ... [Show Full Question 18]
Q:19Which of these is NOT a major ... [Show Full Question 19]
Q:20What is the most important care for ... [Show Full Question 20]

Test 03 Key Study Points

1. Labetalol This drug blocks both alpha and beta receptors. It lowers blood pressure fast without making the heart race.
2. Kidney Infections Pyelonephritis is an upper UTI that affects the kidneys. It is more serious than a bladder infection.
3. Oxygen Masks The non-rebreather mask (NRB) gives the highest oxygen. It can reach 90% or more when it fits tight.
4. Skin Health Patients who cannot move (paraplegia) have the highest risk for bedsores. Always turn them every 2 hours.

How to Study for Your Test: