ADVANCED HEALTH ASSESSMENT AND
DIAGNOSTIC REASONING Complete
Guide 2026/ 2027 with Verified Solutions
1. Subjective Data
Correct Answer: Things the patient tells you.
Explanation: Subjective data are symptoms, perceptions,
feelings, and experiences reported by the patient or another
reliable source. Examples include pain, nausea, fatigue,
dizziness, and the patient's description of a chief complaint.
2. Objective Data
Correct Answer: What you see, observe, measure, or
examine.
Explanation: Objective data are observable or measurable
findings obtained through physical examination, vital signs,
laboratory testing, diagnostic studies, and direct observation.
Examples include blood pressure, temperature, respiratory
rate, skin appearance, and physical examination findings.
3. The chief complaint should use the patient's ______.
,Correct Answer: Patient's own words.
Explanation: The chief complaint should accurately reflect
the patient's primary reason for seeking care and should be
documented using the patient's own words whenever possible.
Quotation marks may be used when documenting the patient's
exact statement.
4. History of Present Illness mnemonics
Correct Answer: OLDCARTS and OPQRST.
Explanation: OLDCARTS and OPQRST are structured
approaches for obtaining detailed information about a patient's
current symptom. OLDCARTS represents onset, location,
duration, characteristics, aggravating/alleviating factors,
radiation, timing, and severity. OPQRST represents onset,
provocation/palliation, quality, region/radiation, severity, and
timing.
5. Concerning health history findings
Correct Answer: Changes in weight; fatigue or weakness;
fever, chills, and night sweats.
,Explanation: These findings can provide important clues to
underlying disease. Unexplained weight changes may reflect
metabolic, endocrine, nutritional, fluid, malignant, or
psychosocial conditions. Fatigue and weakness may have
medical or psychosocial causes. Fever, chills, and night sweats
may suggest infection, inflammation, malignancy, or other
systemic conditions.
6. Concerning health history findings: Changes in weight
Correct Answer: Determine whether the change was rapid
or gradual and evaluate possible nutritional, medical,
fluid-related, or psychosocial causes.
Explanation: The rate of weight change is clinically
important. Rapid changes over several days are more likely to
reflect changes in body fluid than changes in tissue mass.
Weight gain may result from increased caloric intake or
medical conditions causing fluid retention. Weight loss may
result from inadequate nutrition, medical illness, malignancy,
gastrointestinal disease, depression, or other psychosocial
factors.
7. Concerning health history findings: Fatigue and
weakness
, Correct Answer: Assess for both medical and psychosocial
causes.
Explanation: Fatigue and weakness are nonspecific
symptoms with numerous possible causes. Medical causes can
include anemia, infection, endocrine disorders, cardiovascular
disease, sleep disorders, and medication effects. Psychosocial
contributors may include stress, depression, anxiety,
inadequate sleep, and other environmental factors.
8. Fatigue
Correct Answer: A sense of weariness or loss of energy.
Explanation: Fatigue is a subjective sensation characterized
by reduced energy, exhaustion, or difficulty sustaining
physical or mental activity. Unlike weakness, fatigue is
primarily a patient's reported experience and does not
necessarily indicate measurable loss of muscle strength.
9. Weakness
Correct Answer: A demonstrable loss of muscle power.
Explanation: Weakness refers to objectively reduced muscle
strength or power. It can be assessed during a physical
DIAGNOSTIC REASONING Complete
Guide 2026/ 2027 with Verified Solutions
1. Subjective Data
Correct Answer: Things the patient tells you.
Explanation: Subjective data are symptoms, perceptions,
feelings, and experiences reported by the patient or another
reliable source. Examples include pain, nausea, fatigue,
dizziness, and the patient's description of a chief complaint.
2. Objective Data
Correct Answer: What you see, observe, measure, or
examine.
Explanation: Objective data are observable or measurable
findings obtained through physical examination, vital signs,
laboratory testing, diagnostic studies, and direct observation.
Examples include blood pressure, temperature, respiratory
rate, skin appearance, and physical examination findings.
3. The chief complaint should use the patient's ______.
,Correct Answer: Patient's own words.
Explanation: The chief complaint should accurately reflect
the patient's primary reason for seeking care and should be
documented using the patient's own words whenever possible.
Quotation marks may be used when documenting the patient's
exact statement.
4. History of Present Illness mnemonics
Correct Answer: OLDCARTS and OPQRST.
Explanation: OLDCARTS and OPQRST are structured
approaches for obtaining detailed information about a patient's
current symptom. OLDCARTS represents onset, location,
duration, characteristics, aggravating/alleviating factors,
radiation, timing, and severity. OPQRST represents onset,
provocation/palliation, quality, region/radiation, severity, and
timing.
5. Concerning health history findings
Correct Answer: Changes in weight; fatigue or weakness;
fever, chills, and night sweats.
,Explanation: These findings can provide important clues to
underlying disease. Unexplained weight changes may reflect
metabolic, endocrine, nutritional, fluid, malignant, or
psychosocial conditions. Fatigue and weakness may have
medical or psychosocial causes. Fever, chills, and night sweats
may suggest infection, inflammation, malignancy, or other
systemic conditions.
6. Concerning health history findings: Changes in weight
Correct Answer: Determine whether the change was rapid
or gradual and evaluate possible nutritional, medical,
fluid-related, or psychosocial causes.
Explanation: The rate of weight change is clinically
important. Rapid changes over several days are more likely to
reflect changes in body fluid than changes in tissue mass.
Weight gain may result from increased caloric intake or
medical conditions causing fluid retention. Weight loss may
result from inadequate nutrition, medical illness, malignancy,
gastrointestinal disease, depression, or other psychosocial
factors.
7. Concerning health history findings: Fatigue and
weakness
, Correct Answer: Assess for both medical and psychosocial
causes.
Explanation: Fatigue and weakness are nonspecific
symptoms with numerous possible causes. Medical causes can
include anemia, infection, endocrine disorders, cardiovascular
disease, sleep disorders, and medication effects. Psychosocial
contributors may include stress, depression, anxiety,
inadequate sleep, and other environmental factors.
8. Fatigue
Correct Answer: A sense of weariness or loss of energy.
Explanation: Fatigue is a subjective sensation characterized
by reduced energy, exhaustion, or difficulty sustaining
physical or mental activity. Unlike weakness, fatigue is
primarily a patient's reported experience and does not
necessarily indicate measurable loss of muscle strength.
9. Weakness
Correct Answer: A demonstrable loss of muscle power.
Explanation: Weakness refers to objectively reduced muscle
strength or power. It can be assessed during a physical
