WGU D344 Objective Assessment Final 2026
Assessment and Diagnostic Processes | Practice Questions
with Verified Answers & Detailed Rationales
Complete Exam Preparation Guide | Updated for 2026/2027
Academic Year
QUESTION 1
During an initial patient encounter, a nurse must determine the most appropriate
assessment method to gather comprehensive baseline health information. Which
assessment approach is most suitable for establishing a complete health history and
identifying patterns of health and illness?
A. Focused assessment of the presenting complaint only
B. Comprehensive/full assessment examining all body systems and health history
C. Systems review limited to the chief complaint
D. Rapid triage assessment for vital signs only
E. Laboratory testing without physical examination
Correct Answer: B
Rationale: A comprehensive assessment provides the most complete baseline
information and establishes patterns necessary for accurate diagnosis. While focused
assessments are appropriate for follow-up visits addressing specific problems, the initial
encounter requires a full assessment including health history, review of systems, physical
examination, and baseline vital signs to identify all relevant findings. This approach
enables the clinician to detect subtle abnormalities, establish risk factors, and create an
accurate baseline for future comparisons. Triage assessments and laboratory-only
approaches are insufficient for establishing a complete clinical picture .
,QUESTION 2
Which assessment model emphasizes the biopsychosocial aspects of health and
accounts for the patient's mental, emotional, and social factors in addition to physical
findings?
A. Medical model focusing solely on disease pathology
B. Biomedical model with laboratory values as primary data
C. Holistic/biopsychosocial model integrating multiple dimensions
D. Task-oriented model focusing only on procedures
E. Disease-specific model concentrating on one organ system
Correct Answer: C
Rationale: The holistic biopsychosocial model recognizes that health and illness are
influenced by biological, psychological, and social factors. This comprehensive approach
integrates physical assessment findings with psychological status (mental health, stress,
coping), emotional factors (feelings, relationships), and social determinants
(environment, support systems, socioeconomic status). This model provides a more
complete understanding of the patient's health status and needs compared to purely
medical or biomedical models that focus narrowly on disease pathology or laboratory
abnormalities alone. Modern assessment practice requires this multidimensional
perspective .
QUESTION 3
Which of the following is an example of subjective data?
A. Blood pressure reading of 150/95 mmHg
B. Patient reports feeling dizzy when standing quickly
C. Temperature of 38.5°C measured orally
D. Respiratory rate of 22 breaths per minute
E. Oxygen saturation of 94% on room air
Correct Answer: B
Rationale: Subjective data are symptoms, feelings, sensations, and experiences reported
by the patient that cannot be directly measured or verified by the examiner. Dizziness is
,a sensation experienced by the patient and communicated verbally. In contrast,
objective data are observable, measurable findings obtained through physical
examination, vital signs, laboratory results, or diagnostic testing—these include blood
pressure readings, temperature, respiratory rate, oxygen saturation, and other
quantifiable measurements. Accurate documentation requires distinguishing between
these data types, as subjective data are reported by the patient while objective data are
verified by the examiner .
QUESTION 4
Which assessment technique involves using the sense of touch to identify structural
abnormalities, temperature changes, or tenderness?
A. Inspection
B. Palpation
C. Percussion
D. Auscultation
Correct Answer: B
Rationale: Palpation is the assessment technique using the examiner's hands and
fingers to feel, touch, and identify characteristics such as temperature, texture, firmness,
pulses, masses, tenderness, and structural abnormalities. The four basic assessment
techniques are: (1) Inspection—visual examination; (2) Palpation—using touch; (3)
Percussion—tapping to elicit sounds; (4) Auscultation—listening with a stethoscope.
Each technique provides different types of clinical information. Palpation requires proper
hand positioning and technique to accurately detect abnormalities .
QUESTION 5
During a physical examination, which technique is performed FIRST in an abdominal
assessment?
A. Palpation
B. Percussion
, C. Auscultation
D. Inspection
Correct Answer: D
Rationale: Inspection is always performed first in abdominal assessment because
palpation and percussion can alter bowel sounds. Auscultation follows inspection, then
percussion, then deep palpation. This sequence ensures that bowel sounds are not
artificially altered by manipulation of the abdomen before they are assessed .
QUESTION 6
A nurse palpates a patient's radial pulse and notes it is irregular. What is the next
appropriate action?
A. Document as normal variant
B. Auscultate apical pulse for a full minute
C. Reassess in 15 minutes
D. Notify the provider immediately
Correct Answer: B
Rationale: An irregular radial pulse requires apical pulse assessment for a full 60
seconds to accurately determine heart rate and rhythm. Notifying the provider may be
needed after accurate assessment is completed. The apical pulse is the most accurate
way to assess heart rate and rhythm because it directly auscultates the heart sounds .
QUESTION 7
Which percussion note is expected over a healthy, air-filled lung?
A. Flat
B. Dull
C. Resonant
D. Tympanic
Assessment and Diagnostic Processes | Practice Questions
with Verified Answers & Detailed Rationales
Complete Exam Preparation Guide | Updated for 2026/2027
Academic Year
QUESTION 1
During an initial patient encounter, a nurse must determine the most appropriate
assessment method to gather comprehensive baseline health information. Which
assessment approach is most suitable for establishing a complete health history and
identifying patterns of health and illness?
A. Focused assessment of the presenting complaint only
B. Comprehensive/full assessment examining all body systems and health history
C. Systems review limited to the chief complaint
D. Rapid triage assessment for vital signs only
E. Laboratory testing without physical examination
Correct Answer: B
Rationale: A comprehensive assessment provides the most complete baseline
information and establishes patterns necessary for accurate diagnosis. While focused
assessments are appropriate for follow-up visits addressing specific problems, the initial
encounter requires a full assessment including health history, review of systems, physical
examination, and baseline vital signs to identify all relevant findings. This approach
enables the clinician to detect subtle abnormalities, establish risk factors, and create an
accurate baseline for future comparisons. Triage assessments and laboratory-only
approaches are insufficient for establishing a complete clinical picture .
,QUESTION 2
Which assessment model emphasizes the biopsychosocial aspects of health and
accounts for the patient's mental, emotional, and social factors in addition to physical
findings?
A. Medical model focusing solely on disease pathology
B. Biomedical model with laboratory values as primary data
C. Holistic/biopsychosocial model integrating multiple dimensions
D. Task-oriented model focusing only on procedures
E. Disease-specific model concentrating on one organ system
Correct Answer: C
Rationale: The holistic biopsychosocial model recognizes that health and illness are
influenced by biological, psychological, and social factors. This comprehensive approach
integrates physical assessment findings with psychological status (mental health, stress,
coping), emotional factors (feelings, relationships), and social determinants
(environment, support systems, socioeconomic status). This model provides a more
complete understanding of the patient's health status and needs compared to purely
medical or biomedical models that focus narrowly on disease pathology or laboratory
abnormalities alone. Modern assessment practice requires this multidimensional
perspective .
QUESTION 3
Which of the following is an example of subjective data?
A. Blood pressure reading of 150/95 mmHg
B. Patient reports feeling dizzy when standing quickly
C. Temperature of 38.5°C measured orally
D. Respiratory rate of 22 breaths per minute
E. Oxygen saturation of 94% on room air
Correct Answer: B
Rationale: Subjective data are symptoms, feelings, sensations, and experiences reported
by the patient that cannot be directly measured or verified by the examiner. Dizziness is
,a sensation experienced by the patient and communicated verbally. In contrast,
objective data are observable, measurable findings obtained through physical
examination, vital signs, laboratory results, or diagnostic testing—these include blood
pressure readings, temperature, respiratory rate, oxygen saturation, and other
quantifiable measurements. Accurate documentation requires distinguishing between
these data types, as subjective data are reported by the patient while objective data are
verified by the examiner .
QUESTION 4
Which assessment technique involves using the sense of touch to identify structural
abnormalities, temperature changes, or tenderness?
A. Inspection
B. Palpation
C. Percussion
D. Auscultation
Correct Answer: B
Rationale: Palpation is the assessment technique using the examiner's hands and
fingers to feel, touch, and identify characteristics such as temperature, texture, firmness,
pulses, masses, tenderness, and structural abnormalities. The four basic assessment
techniques are: (1) Inspection—visual examination; (2) Palpation—using touch; (3)
Percussion—tapping to elicit sounds; (4) Auscultation—listening with a stethoscope.
Each technique provides different types of clinical information. Palpation requires proper
hand positioning and technique to accurately detect abnormalities .
QUESTION 5
During a physical examination, which technique is performed FIRST in an abdominal
assessment?
A. Palpation
B. Percussion
, C. Auscultation
D. Inspection
Correct Answer: D
Rationale: Inspection is always performed first in abdominal assessment because
palpation and percussion can alter bowel sounds. Auscultation follows inspection, then
percussion, then deep palpation. This sequence ensures that bowel sounds are not
artificially altered by manipulation of the abdomen before they are assessed .
QUESTION 6
A nurse palpates a patient's radial pulse and notes it is irregular. What is the next
appropriate action?
A. Document as normal variant
B. Auscultate apical pulse for a full minute
C. Reassess in 15 minutes
D. Notify the provider immediately
Correct Answer: B
Rationale: An irregular radial pulse requires apical pulse assessment for a full 60
seconds to accurately determine heart rate and rhythm. Notifying the provider may be
needed after accurate assessment is completed. The apical pulse is the most accurate
way to assess heart rate and rhythm because it directly auscultates the heart sounds .
QUESTION 7
Which percussion note is expected over a healthy, air-filled lung?
A. Flat
B. Dull
C. Resonant
D. Tympanic
