The apneustic centers promote quiet inhalation by stimulating the

A) ventral respiratory group (VRG).
B) pre-Bötzinger complex.
C) pneumotaxic centers.
D) dorsal respiratory group (DRG).
E) None of the answers is correct. The apneustic centers cannot promote inhalation.


Answer: D

Anatomy & Physiology

You might also like to view...

Epithelial tissue is characterized by

A. absence of any basement membrane. B. a rich blood supply. C. extensive extracellular matrix. D. tightly packed cells. E. Both "tightly packed cells" and "a rich blood supply" are correct.

Anatomy & Physiology

Proteins that assist the movement of a substance across the membrane are called ________ proteins.

A. receptor B. transport C. cell-to-cell recognition (identification) D. peripheral

Anatomy & Physiology

The intracellular fluid is considered to be electrically neutral because ______.

a. there are no ions within the intracellular fluid. b. there are more positive ions than negative ions. c. there are the same number of positively and negatively charged ions. d. there are more negative ions than positive ions.

Anatomy & Physiology

Stretch reflexes

A. are learned voluntary responses. B. aid in maintaining proper posture. C. prevent muscles from being damaged by excessive tension. D. cause the removal of limbs from painful stimuli. E. prevent falling.

Anatomy & Physiology