EFA Exit Exam • Set 1 Question 16 of 30

Shock is the condition where:

✓

Direct Answer

Option C: The cardiovascular system fails to deliver blood to all parts of the body

Shock is a critical condition where the cardiovascular system fails to deliver adequate blood supply to all parts of the body, leading to a lack of oxygen in tissues.

All Options

The person is dehydrated

The body loses a lot of blood

The cardiovascular system fails to deliver blood to all parts of the body (Correct Answer)

The person is in pain

Detailed Explanation & Context

Shock is a critical condition where the cardiovascular system fails to deliver adequate blood supply to all parts of the body, leading to a lack of oxygen in tissues.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Elementary First Aid (EFA).

Practice Full EFA Set 1

Test yourself with 30 interactive questions, live timer, and instant score.

Launch Practice Simulator →

Question Discussion & Notes

Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.

Loading mariner discussions...

« Previous Question Next Question »

More Questions in EFA Set 1

View All 30 →

Q1 What is called the voice box? Q2 In topographic anatomy, the term lateral means: Q3 Where does the partly digested food in liquid form go after it leaves the stomach? Q4 Urine enters the bladder through which structure? Q5 Which system is responsible for the fight-or-flight response? Q6 What is the correct sequence for the primary survey? Q7 Which of the following are considered crucial protective equipment? Q8 You are taking blood pressure by palpation. A radial pulse indicates a blood pressure of at least: Q9 An unconscious seaman is lying on his back and not breathing. What is the first thing you do? Q10 If you suspect a head or neck injury, you should: