FINAL EXAM ACTUAL EXAM TEST BANK 2026/2027 PRACTICE
QUESTIONS AND STUDY GUIDE COMPLETE ACCURATE
EXAM REAL QUESTIONS WITH WELL ELABORATED
ANSWERS AND DETAILED RATIONALES (RELIABLE
ANSWERS) LATEST UPDATED VERSION 2026 EDITION
|GUARANTEED PASS A+ |FULL REVISED EXAM |INSTANT
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1. A 45-year-old male is found unresponsive with gurgling
respirations. What is your FIRST action?
A) Insert an oropharyngeal airway
B) Suction the oropharynx
C) Bag-valve-mask ventilations
D) Nasotracheal intubation
Correct Answer: B) Suction the oropharynx
Rationale: Gurgling respirations indicate the presence of fluid
(blood, vomit, or secretions) in the airway. The first priority is to
clear the airway by suctioning before any airway adjunct can be
placed or ventilations attempted. Attempting to ventilate or place an
airway device without suctioning risks pushing fluid deeper into the
,lungs, causing aspiration. Airway management follows the sequence:
clear, then secure.
2. A 56-year-old male is in severe respiratory distress. He has
diminished lung sounds on the right side and tracheal deviation to
the left. What is the MOST appropriate immediate intervention?
A) Assist ventilations with a BVM
B) Perform needle decompression of the right chest
C) Intubate with a 7.5 ETT
D) Apply a non-rebreather mask at 15 LPM
Correct Answer: B) Perform needle decompression of the right chest
Rationale: Tracheal deviation away from the affected side (to the
left) with diminished lung sounds on the right indicates a tension
pneumothorax. This is a life-threatening condition requiring
immediate decompression with a 14-gauge needle in the 2nd
intercostal space, mid-clavicular line on the affected side. Delaying
this intervention can lead to cardiac arrest from decreased venous
return and reduced cardiac output.
3. Which capnography waveform is MOST indicative of
bronchospasm (e.g., asthma)?
A) A normal rectangular waveform
,B) A "shark fin" appearance (sloping upstroke and downstroke)
C) A sudden drop to zero
D) An elevated baseline
Correct Answer: B) A "shark fin" appearance (sloping upstroke
and downstroke)
Rationale: The "shark fin" or sloping waveform on capnography
indicates a prolonged expiratory phase due to air trapping and
obstruction in the lower airways. This pattern is classic for asthma or
COPD exacerbations. A normal rectangular waveform indicates
healthy airway function. A sudden drop to zero suggests
disconnection or esophageal intubation. An elevated baseline
indicates rebreathing of CO₂.
4. You are preparing to intubate a 75 kg adult male. What size
endotracheal tube is MOST appropriate?
A) 6.0 mm
B) 7.0 mm
C) 8.0 mm
D) 9.0 mm
Correct Answer: C) 8.0 mm
, Rationale: For an adult male, an 8.0–8.5 mm endotracheal tube is
standard. A 7.0 mm tube is typical for an adult female, and a 6.0 mm
tube is appropriate for a child. Tube size selection should also
consider the patient's height and anatomy, but 8.0 mm is the
standard for an adult male.
5. Which of the following is a contraindication to nasopharyngeal
airway (NPA) placement?
A) Gag reflex present
B) Suspected basilar skull fracture
C) Conscious patient
D) Age under 8 years
Correct Answer: B) Suspected basilar skull fracture
Rationale: An NPA is contraindicated in patients with suspected
basilar skull fracture because the tube could pass through the fracture
into the cranial cavity. Signs of basilar skull fracture include Battle's
sign, raccoon eyes, and CSF rhinorrhea or otorrhea. A gag reflex is
not a contraindication for NPA (it is for OPA). NPAs can be used in
conscious patients and children under 8 with appropriate sizing.
6. What breath sound is typically heard FIRST in a developing
tension pneumothorax?