Diagnostic Reasoning — INSTANT PDF
DOWNLOAD — Verified NURS 6512 Exam Prep
| Walden University | Q & A | 2026/2027
Edition
1. A patient reports abdominal pain. Which question best follows the OLDCARTS format to
assess the "character" of the symptom?
A. "Can you describe what the pain feels like — sharp, dull, or burning?"
B. "When did the pain begin?"
C. "What makes the pain better or worse?"
D. "How would you rate the pain on a scale of 0–10?"
Correct Answer: A
Rationale: The OLDCARTS mnemonic stands for Onset, Location, Duration, Character,
Aggravating/Alleviating factors, Radiation, Timing, and Severity. The "character" component
asks the patient to describe the quality of the symptom (e.g., sharp, dull, burning, throbbing).
Option B assesses onset, option C assesses aggravating/alleviating factors, and option D
assesses severity.
,2. Which interviewing approach is most appropriate when a patient gives a vague response to a
symptom question?
A. Move to the next question without clarification
B. Ask a focused follow-up question to clarify the ambiguous response
C. Document the response exactly as stated without further inquiry
D. Assume the most likely meaning without confirming with the patient
Correct Answer: B
Rationale: When a patient provides a vague response, the nurse practitioner should use focused
follow-up questions to clarify the ambiguity. This ensures accurate data collection and prevents
misinterpretation. Moving on without clarification, documenting without inquiry, or assuming
meaning can lead to diagnostic errors.
3. Which historical information is most critical to obtain before prescribing a new medication?
A. Occupational history
B. Immunization history
C. Allergy history and current medication list
D. Family history of unrelated conditions
Correct Answer: C
Rationale: Before prescribing any new medication, the nurse practitioner must obtain a
thorough allergy history (to prevent allergic reactions) and a current medication list (to identify
, potential drug interactions). While occupational, immunization, and family history are important
components of the health history, allergy history and current medications are the most critical
for safe prescribing.
4. A nurse practitioner is obtaining a health history from a patient who speaks limited English.
Which of the following is the most appropriate action?
A. Use a family member as an interpreter
B. Use a professional medical interpreter
C. Speak loudly and slowly in English
D. Ask the patient to return with a bilingual friend
Correct Answer: B
Rationale: When obtaining a health history from a patient with limited English proficiency, the
nurse practitioner should use a professional medical interpreter. Using family members or
friends as interpreters can lead to inaccurate interpretation, breach confidentiality, and miss
important cultural nuances. Speaking loudly does not address the language barrier.
5. A patient presents with a chief complaint of "feeling tired all the time." Which of the
following is the most appropriate initial response?
A. "You're probably just stressed. Get more rest."
B. "Tell me more about what you mean by feeling tired."