Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
What is the first priority when arriving at an emergency scene?
A. Scene size-up
✔✔ B. Scene safety
C. Checking vital signs
D. Starting CPR
Which structure prevents food from entering the trachea during swallowing?
A. Alveoli
B. Bronchi
✔✔ C. Epiglottis
D. Larynx
What is the normal respiratory rate for a resting adult?
A. 6–10 breaths per minute
B. 24–30 breaths per minute
1
,✔✔ C. 12–20 breaths per minute
D. 18–28 breaths per minute
Which part of blood carries oxygen?
A. White blood cells
B. Plasma
✔✔ C. Red blood cells
D. Platelets
What type of consent is assumed for an unconscious patient?
✔✔ A. Implied consent
B. Expressed consent
C. Verbal consent
D. Parental consent
Which is an early sign of hypoxia?
A. Cyanosis
✔✔ B. Restlessness
2
,C. Slow heart rate
D. Vomiting
What does AVPU help assess?
A. Pulse rate
✔✔ B. Level of consciousness
C. Blood pressure
D. Lung sounds
Where is the carotid pulse located?
A. Wrist
✔✔ B. Neck
C. Arm
D. Groin
Which of the following indicates inadequate breathing?
A. Symmetrical chest rise
✔✔ B. Irregular respiratory pattern
3
, C. Clear breath sounds
D. Normal skin color
When should CPR be started on an adult?
A. When breathing is slow
✔✔ B. When there is no pulse and no breathing
C. When unresponsive but breathing
D. When unconscious and vomiting
What is the function of the diaphragm?
✔✔ A. Contracts to allow inhalation
B. Filters oxygen from blood
C. Pumps blood to the lungs
D. Protects the trachea
What tube carries air to the lungs?
✔✔ A. Trachea
B. Esophagus
4