CSC Patient Assessment & Monitoring 4

Question 1

A patient receiving fentanyl and midazolam for conscious sedation suddenly develops rigid chest syndrome. Which assessment finding would be noted FIRST?

Accepted Answer

Difficulty ventilating with bag-valve mask

Answer

Opioid-induced chest wall rigidity (rigid chest syndrome) makes ventilation extremely difficult, manifesting as high resistance when attempting to bag-mask ventilate.

Question 2

When performing a pre-sedation assessment, which finding would be MOST likely to contraindicate the use of an opioid analgesic?

Accepted Answer

Current use of a monoamine oxidase inhibitor (MAOI)

Answer

MAOIs interact dangerously with opioids (especially meperidine), risking serotonin syndrome or severe respiratory and cardiovascular instability.

Question 3

End-tidal CO2 monitoring during conscious sedation is considered superior to pulse oximetry alone for detecting early respiratory depression because:

Accepted Answer

It detects hypoventilation before oxygen saturation falls

Answer

Capnography detects rising CO2 and apnea earlier than pulse oximetry, which may lag several minutes behind actual hypoventilation, especially with supplemental oxygen.

Question 4

Which of the following is an expected physiological response that should be distinguished from over-sedation during a painful procedure?

Accepted Answer

Transient tachycardia and hypertension during stimulation

Answer

Transient tachycardia and hypertension during painful stimulation are normal sympathetic responses and do not indicate over-sedation.

Question 5

A patient undergoing a painful procedure under conscious sedation begins moaning and withdrawing from the stimulus. How should this response be interpreted?

Accepted Answer

This is an appropriate response indicating conscious sedation is maintained

Answer

Purposeful withdrawal and vocalization in response to painful stimulus are hallmarks of conscious sedation, confirming the patient retains protective reflexes.

(CSC) Conscious Sedation Certification Practice Test

(CSC) Conscious Sedation Certification Practice Test

CSC Patient Assessment & Monitoring 4