A client receiving pembrolizumab reports frequent watery stools above baseline. Classify each finding by the decision it supports.
Matrix
Choose your responses, then check the answer.
Explanation
New frequent diarrhea and abdominal pain suggest immune-mediated colitis; dry mucosa, tachycardia, and creatinine rise show volume loss; the pattern requires prompt oncology evaluation rather than self-treatment alone.
Quick answer Link immune toxicity, perfusion impact, and escalation.
Why this is correct Immune-mediated colitis may occur during or after checkpoint-inhibitor treatment and can require withholding therapy, diagnostic evaluation, and corticosteroid treatment according to severity.
Easy analogy or mental picture Treat medication safety like airway triage: identify the threat, interrupt exposure, support physiology, and verify a durable response.
Medication safety reviewVerify the indication, current assessment, respiratory and neurologic status, interactions, authorized rescue action, and measurable follow-up.