4N051 SSgt WAPS SKT Aerospace Medical
Service Journeyman Practice Exam 2026/2027
| Verified Questions with Correct Answers &
Detailed Rationales | Graded A+
1. A patient receiving an IV medication suddenly develops
wheezing, facial swelling, hypotension, and generalized
urticaria. Which action should the medical technician
prioritize?
A. Place the patient in a seated position and obtain a 12-lead
ECG
B. Administer an oral antihistamine and reassess in 30 minutes
C. Recognize anaphylaxis and initiate emergency treatment
according to protocol
D. Document the reaction before notifying the provider
Correct answer: C
The combination of respiratory compromise, hypotension, and
widespread urticaria is highly concerning for anaphylaxis, a life-
threatening systemic hypersensitivity reaction. Immediate
recognition and emergency intervention take priority over
routine documentation or delayed reassessment. Airway,
,breathing, circulation, and timely administration of indicated
emergency therapy are central to management.
2. Which assessment finding is most characteristic of
hypovolemic shock?
A. Bounding pulse with warm skin
B. Bradycardia with hypertension
C. Tachycardia with cool, clammy skin and delayed capillary
refill
D. Hypertension with flushed skin
Correct answer: C
Hypovolemia reduces circulating blood volume and therefore
decreases tissue perfusion. The sympathetic response
commonly produces tachycardia and peripheral
vasoconstriction, resulting in cool, pale, clammy skin and
delayed capillary refill. Blood pressure may remain normal
initially and can fall as shock progresses.
3. A patient reports crushing substernal chest pressure
radiating to the left arm and jaw. Which finding would most
strongly increase concern for acute coronary syndrome?
,A. Pain reproducible by palpation
B. Pain relieved by changing position
C. Diaphoresis and associated dyspnea
D. Pain occurring only after movement of the shoulder
Correct answer: C
Diaphoresis and dyspnea are common associated features of
myocardial ischemia and increase concern for acute coronary
syndrome when combined with characteristic chest pressure.
Reproducible or positional pain may suggest a noncardiac
cause, although no single feature completely excludes acute
coronary syndrome.
4. Which ECG finding is most consistent with ventricular
fibrillation?
A. Organized atrial activity with a regular ventricular response
B. Wide QRS complexes occurring at a regular rate
C. Chaotic electrical activity without identifiable organized
QRS complexes
D. Regular narrow-complex tachycardia
Correct answer: C
Ventricular fibrillation is a disorganized ventricular rhythm in
which there is no effective coordinated ventricular contraction.
The ECG typically shows chaotic, irregular electrical activity
, without identifiable organized QRS complexes. Because cardiac
output is absent, ventricular fibrillation is a cardiac-arrest
rhythm requiring immediate resuscitative intervention.
5. When performing adult CPR, which principle is most
important regarding chest compressions?
A. Compress only until a palpable peripheral pulse returns
B. Allow minimal recoil to maintain continuous contact with the
chest
C. Allow complete chest recoil between compressions while
minimizing interruptions
D. Pause every 15 compressions for a prolonged pulse check
Correct answer: C
Effective CPR depends on adequate compression depth and
rate, complete chest recoil, and minimal interruptions.
Complete recoil permits the heart to refill between
compressions and supports coronary perfusion. Excessive
interruptions reduce the effectiveness of CPR.
6. Which finding is most consistent with respiratory failure
rather than simple respiratory distress?
Service Journeyman Practice Exam 2026/2027
| Verified Questions with Correct Answers &
Detailed Rationales | Graded A+
1. A patient receiving an IV medication suddenly develops
wheezing, facial swelling, hypotension, and generalized
urticaria. Which action should the medical technician
prioritize?
A. Place the patient in a seated position and obtain a 12-lead
ECG
B. Administer an oral antihistamine and reassess in 30 minutes
C. Recognize anaphylaxis and initiate emergency treatment
according to protocol
D. Document the reaction before notifying the provider
Correct answer: C
The combination of respiratory compromise, hypotension, and
widespread urticaria is highly concerning for anaphylaxis, a life-
threatening systemic hypersensitivity reaction. Immediate
recognition and emergency intervention take priority over
routine documentation or delayed reassessment. Airway,
,breathing, circulation, and timely administration of indicated
emergency therapy are central to management.
2. Which assessment finding is most characteristic of
hypovolemic shock?
A. Bounding pulse with warm skin
B. Bradycardia with hypertension
C. Tachycardia with cool, clammy skin and delayed capillary
refill
D. Hypertension with flushed skin
Correct answer: C
Hypovolemia reduces circulating blood volume and therefore
decreases tissue perfusion. The sympathetic response
commonly produces tachycardia and peripheral
vasoconstriction, resulting in cool, pale, clammy skin and
delayed capillary refill. Blood pressure may remain normal
initially and can fall as shock progresses.
3. A patient reports crushing substernal chest pressure
radiating to the left arm and jaw. Which finding would most
strongly increase concern for acute coronary syndrome?
,A. Pain reproducible by palpation
B. Pain relieved by changing position
C. Diaphoresis and associated dyspnea
D. Pain occurring only after movement of the shoulder
Correct answer: C
Diaphoresis and dyspnea are common associated features of
myocardial ischemia and increase concern for acute coronary
syndrome when combined with characteristic chest pressure.
Reproducible or positional pain may suggest a noncardiac
cause, although no single feature completely excludes acute
coronary syndrome.
4. Which ECG finding is most consistent with ventricular
fibrillation?
A. Organized atrial activity with a regular ventricular response
B. Wide QRS complexes occurring at a regular rate
C. Chaotic electrical activity without identifiable organized
QRS complexes
D. Regular narrow-complex tachycardia
Correct answer: C
Ventricular fibrillation is a disorganized ventricular rhythm in
which there is no effective coordinated ventricular contraction.
The ECG typically shows chaotic, irregular electrical activity
, without identifiable organized QRS complexes. Because cardiac
output is absent, ventricular fibrillation is a cardiac-arrest
rhythm requiring immediate resuscitative intervention.
5. When performing adult CPR, which principle is most
important regarding chest compressions?
A. Compress only until a palpable peripheral pulse returns
B. Allow minimal recoil to maintain continuous contact with the
chest
C. Allow complete chest recoil between compressions while
minimizing interruptions
D. Pause every 15 compressions for a prolonged pulse check
Correct answer: C
Effective CPR depends on adequate compression depth and
rate, complete chest recoil, and minimal interruptions.
Complete recoil permits the heart to refill between
compressions and supports coronary perfusion. Excessive
interruptions reduce the effectiveness of CPR.
6. Which finding is most consistent with respiratory failure
rather than simple respiratory distress?
