You go to the movies after a long day and you begin to nod off as soon as the movie starts. Your head starts to lower a little, but a reflex causes your head to rise. This is called the ________ reflex.

A) tendon
B) crossed extension
C) withdrawal
D) stretch
E) flexor (withdrawal)

Question

Vanessa Sales · Accepted Answer

Final Answer : D, Explanation :  The reflex described is the stretch reflex, which occurs when muscle spindles are stretched and a rapid contraction is initiated to compensate, such as when your head starts to lower while nodding off and then suddenly jerks back up.

You go to the movies after a long day and you begin to nod off as soon as the movie starts. Your head starts to lower a little, but a reflex causes your head to rise. This is called the ________ reflex.

A) tendon
B) crossed extension
C) withdrawal
D) stretch
E) flexor (withdrawal)

Definitions

Learning Objectives

Learning Objectives

Related questions

You go to the movies after a long day and you begin to nod off as soon as the movie starts. Your head starts to lower a little, but a reflex causes your head to rise. This is called the ________ reflex.A) tendonB) crossed extensionC) withdrawalD) stretchE) flexor (withdrawal)

Definitions

Learning Objectives

Learning Objectives

Related questions

You go to the movies after a long day and you begin to nod off as soon as the movie starts. Your head starts to lower a little, but a reflex causes your head to rise. This is called the ________ reflex.

A) tendon
B) crossed extension
C) withdrawal
D) stretch
E) flexor (withdrawal)