Which of the following most accurately describes a Valsalva maneuver?
A) Firmly pressing the carotid artery against the transverse process of the vertebra behind it
B) Asking the patient to bear down as if to move his bowels with his nose and mouth closed
C) Digital rectal stimulation
D) Immersing the face in cold water

Question

Quizplus · Accepted Answer

A Valsalva maneuver involves bearing down as if to move the bowels with the nose and mouth closed. This can lead to increased intrathoracic and intra-abdominal pressure, which can have various effects on the body such as decreasing heart rate and lowering blood pressure. Firmly pressing the carotid artery against the transverse process of the vertebra can actually be dangerous as it can cause damage to the artery and restrict blood flow to the brain. Digital rectal stimulation is a medical procedure used for various purposes such as inducing labor or facilitating bowel movements, but it is not a Valsalva maneuver. Immersing the face in cold water may lead to various physiological responses, but it is not a Valsalva maneuver.

Which of the Following Most Accurately Describes a Valsalva Maneuver