Increased activity in the cells of the dorsal respiratory group of the medullary respiratory center is expected to produce
A. increases in depth of inspiration.
B. decreases in depth of inspiration.
C. increases in forcible exhalation.
D. increased contraction of the abdominal muscles and internal intercostals muscles.
E. no change in breathing whatever.
Answer: A. increases in depth of inspiration.
You might also like to view...
If a muscle that acts on the hand also has both of its attachment points in the hand, it is considered a(n) __________ muscle.
A. antagonistic B. synergistic C. convergent D. extrinsic E. intrinsic
________________________________________ is the surgery that helps cats with chronic urinary obstructions
Fill in the blank(s) with correct word
cretinism is hypothyroidism in adults
a. true b. false
Identify the five layers of the epidermis (from superficial to deep)
A) stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum B) stratum basale, stratum granulosum, stratum lucidum, stratum corneum, stratum spinosum C) stratum basale, stratum granulosum, stratum lucideum, stratum spinosum, stratum corneum D) stratum corneum, stratum lucidum, stratum granulosum, stratum basale, stratum spinosum E) stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale