Which rapid onset muscle relaxant is commonly used during intubation?

Which rapid onset muscle relaxant is commonly used during intubation?

• A. Morphine
• B. Lanoxin
• C. Pitocin
• D. Anectine

Answer: (D)

Anectine, also known as succinylcholine, is a rapid onset muscle relaxant that is frequently used during intubation procedures. It is a neuromuscular blocking agent that works by binding to the acetylcholine receptors at the neuromuscular junction, leading to paralysis of skeletal muscles. Its rapid action—typically producing complete muscle relaxation within 30 to 60 seconds—makes it particularly advantageous for situations where quick intubation is necessary, such as in emergency settings or when a patient is unable to maintain their airway. The choice of Anectine for intubation over other agents is primarily due to its fast onset and short duration of action, which allows for quick recovery of muscle function following the procedure. This is beneficial in managing patients who require swift airway control while minimizing the time they are subjected to paralysis. In contrast, the other substances listed do not possess the characteristics needed for muscle relaxation in the context of intubation. Morphine is an opioid analgesic used for pain management, Lanoxin (digoxin) is a cardiac glycoside used primarily for heart conditions, and Pitocin (oxytocin) is primarily used to induce labor by stimulating uterine contractions. None of these agents would provide the

Anectine, also known as succinylcholine, is a rapid onset muscle relaxant that is frequently used during intubation procedures. It is a neuromuscular blocking agent that works by binding to the acetylcholine receptors at the neuromuscular junction, leading to paralysis of skeletal muscles. Its rapid action—typically producing complete muscle relaxation within 30 to 60 seconds—makes it particularly advantageous for situations where quick intubation is necessary, such as in emergency settings or when a patient is unable to maintain their airway.

The choice of Anectine for intubation over other agents is primarily due to its fast onset and short duration of action, which allows for quick recovery of muscle function following the procedure. This is beneficial in managing patients who require swift airway control while minimizing the time they are subjected to paralysis.

In contrast, the other substances listed do not possess the characteristics needed for muscle relaxation in the context of intubation. Morphine is an opioid analgesic used for pain management, Lanoxin (digoxin) is a cardiac glycoside used primarily for heart conditions, and Pitocin (oxytocin) is primarily used to induce labor by stimulating uterine contractions. None of these agents would provide the