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100+ Free SAMSA Medical First Aid Practice Questions

SAMSA STCW Section A-VI/4-1 Certificate of Proficiency in Medical First Aid practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: SAMSA Medical First Aid Exam

100

MCQ Study Adaptation

STCW A-VI/4-1

75%

Passing Score

SAMSA Code

5 Years

Validity Period

STCW 1978 / SAMSA

4 Topics

Core Content Domains

STCW Code Table A-VI/4-1

MFAG

Medical First Aid Guide

IMO / IMDG Code

Our 100 MCQs are an English-language MCQ study adaptation for SAMSA medical first aid certification. The SAMSA Certificate of Proficiency in Medical First Aid assesses a candidate's ability to take immediate, effective first aid action in shipboard emergencies. Key areas evaluated include patient assessment and vital sign monitoring, using the IMDG Code Medical First Aid Guide (MFAG) for toxicological hazards, bandaging, splinting, spinal immobilization, helicopter evacuation, and managing shock, burns, hypothermia, and drowning at sea.

Sample SAMSA Medical First Aid Practice Questions

Try these sample questions to test your SAMSA Medical First Aid exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the immediate first priority when conducting a primary survey of an ill or injured crew member on board a ship?
A.Assess scene safety and ensure there is no immediate danger to the responder
B.Obtain a full medical history from the chief steward
C.Apply a blood pressure cuff and measure vital signs
D.Administer oral pain medication immediately
Explanation: Before approaching any casualty on board, the first aid responder must ensure scene safety (Danger in DR CABC). Entering a dangerous area without precautions, such as an unventilated enclosed space containing toxic gas, risks making the responder another casualty. Once safety is verified, the responder proceeds to check response, catastrophic bleeding, airway, breathing, and circulation.
2When using the AVPU scale during a shipboard primary assessment, what does the letter 'P' signify?
A.Patient is fully conscious and Polite
B.Patient responds only to Painful stimuli
C.Patient has a normal Pulse rate
D.Patient is Pupil-reactive
Explanation: The AVPU scale assesses mental status quickly: Alert, Voice responsive, Pain responsive, and Unresponsive. 'P' indicates that the patient does not respond to verbal commands but moves or groans in response to a central painful stimulus, such as a sternal rub or nailbed pressure. This indicates a significantly altered level of consciousness.
3What is considered the normal resting respiratory rate range for a healthy adult seafarer at rest?
A.6 to 10 breaths per minute
B.25 to 35 breaths per minute
C.12 to 20 breaths per minute
D.40 to 50 breaths per minute
Explanation: The normal resting respiratory rate for a healthy adult is 12 to 20 breaths per minute. A rate below 12 (bradypnea) may indicate narcotic overdose, hypothermia, or central nervous system depression. A rate above 20 (tachypnea) can signal hypoxia, shock, pain, fever, or respiratory distress.
4Which physical sign indicates severe respiratory distress and impending respiratory failure in a casualty?
A.Pupillary constriction in bright light
B.Warm dry skin with a slow bounding pulse
C.Normal speech in complete sentences
D.Intercostal retractions and central cyanosis (bluish lips and tongue)
Explanation: Intercostal retractions (sucking in of muscles between ribs during inspiration) signal extreme work of breathing, while central cyanosis (bluish discoloration of lips, tongue, and mucous membranes) indicates severe hypoxemia. Together, these findings indicate critical respiratory distress requiring immediate high-flow oxygen and airway management.
5What is the normal resting heart rate range for an adult seafarer?
A.60 to 100 beats per minute
B.40 to 50 beats per minute
C.110 to 130 beats per minute
D.140 to 160 beats per minute
Explanation: A normal adult resting heart rate ranges from 60 to 100 beats per minute. Rates consistently below 60 bpm represent bradycardia (which can be normal in well-conditioned athletes or caused by hypothermia/heart block). Rates above 100 bpm represent tachycardia, commonly caused by pain, fever, shock, hypoxia, or dehydration.
6If a radial pulse cannot be palpated in a conscious crew member following trauma, which central pulse should be checked next?
A.Popliteal pulse
B.Femoral or carotid pulse
C.Dorsalis pedis pulse
D.Posterior tibial pulse
Explanation: When peripheral pulses like the radial pulse are absent due to low blood pressure (typically systolic BP below 80 mmHg), central pulses such as the carotid or femoral arteries must be palpated. Carotid and femoral pulses remain palpable at lower blood pressures (down to ~60-70 mmHg systolic) than peripheral limb pulses.
7When taking a blood pressure reading using a manual sphygmomanometer, what does the first Korotkoff sound heard through the stethoscope indicate?
A.Diastolic blood pressure
B.Mean arterial pressure
C.Systolic blood pressure
D.Pulse deficit
Explanation: The first faint, clear tapping sound heard as the cuff is deflated (Korotkoff phase I) represents the systolic blood pressure. This marks the pressure at which blood begins to flow through the partially compressed artery during cardiac contraction. The complete disappearance of sounds (phase V) indicates the diastolic blood pressure.
8What core body temperature reading is generally considered the threshold for a clinically significant fever (pyrexia) in an adult?
A.36.5°C (97.7°F)
B.37.0°C (98.6°F)
C.41.0°C (105.8°F)
D.38.0°C (100.4°F)
Explanation: A core body temperature of 38.0°C (100.4°F) or higher defines fever (pyrexia). Fever is a systemic response usually triggered by infection, inflammation, or heat illness. Temperatures above 40.0°C represent severe hyperthermia requiring urgent active cooling.
9What is the target normal peripheral capillary oxygen saturation (SpO2) reading for a seafarer without chronic lung disease?
A.95% to 100%
B.90% to 92%
C.85% to 89%
D.100% only; anything less requires mechanical ventilation
Explanation: Normal pulse oximetry (SpO2) values for healthy individuals at sea level range from 95% to 100%. An SpO2 below 94% indicates hypoxia requiring investigation and supplementary oxygen administration, while readings below 90% represent significant hypoxemia.
10During a secondary head-to-toe survey of an injured crew member, what systematic approach should be followed?
A.Examine painful areas first, then ignore uninjured limbs
B.Perform a rapid, head-to-toe physical assessment inspecting and palpating each body region systematically
C.Focus exclusively on abdominal palpation regardless of injury mechanism
D.Wait 24 hours before conducting any physical exam to allow swelling to subside
Explanation: The secondary survey is a methodical head-to-toe evaluation conducted after primary life threats are stabilized. The first aider systematically inspects and palpates the head, neck, chest, abdomen, pelvis, extremities, and back to identify all injuries, deformities, tender areas, or wounds that were not detected in the primary survey.

About the SAMSA Medical First Aid Practice Questions

Verified exam format metadata for SAMSA STCW Section A-VI/4-1 Certificate of Proficiency in Medical First Aid is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.