Nursing MCQ Flashcards
7 cards from real CNOR practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Nursing MCQ flashcards as text
A patient is positioned in the lateral decubitus position for a thoracic procedure. Which anatomical structure is most at risk for compression injury?
Answer: Brachial plexus
The brachial plexus is most vulnerable in lateral decubitus positioning due to pressure on the dependent shoulder and arm stretching.
When performing a surgical count, the scrub technician and circulating nurse discover an incorrect sponge count before wound closure. What is the FIRST action?
Answer: Perform a recount
The first step in a count discrepancy is to recount all items before escalating to the surgeon or requesting imaging.
Which type of surgical fire requires a Class C fire extinguisher?
Answer: Electrical equipment fire
Class C extinguishers are designed for energized electrical equipment fires, using non-conductive agents like CO2 or dry chemical.
A patient has a documented latex allergy. Which glove alternative is preferred for the surgical team?
Answer: Polyisoprene gloves
Polyisoprene gloves provide the best tactile sensitivity and barrier protection as a latex-free alternative for sterile surgical procedures.
During a robotic-assisted laparoscopic procedure, the patient is placed in steep Trendelenburg. Which complication is MOST likely with prolonged positioning?
Answer: Intraocular pressure increase
Steep Trendelenburg position significantly increases intraocular pressure, which is especially concerning for patients with glaucoma.
Which sterilization method is MOST appropriate for heat-sensitive fiber optic cables?
Answer: Ethylene oxide (EtO) gas
Ethylene oxide gas sterilization is the method of choice for heat-sensitive equipment like fiber optic cables, operating at low temperatures.
A sterile field becomes compromised when a scrubbed team member's gown sleeve contacts the unsterile back table edge. What is the appropriate response?
Answer: Change the contaminated gown immediately
Any compromise to a sterile gown requires immediate changing of the gown to maintain aseptic technique.