What are the primary inspiratory muscles?

A) diaphragm and internal intercostals
B) external and internal intercostals
C) diaphragm and external intercostals
D) diaphragm and the external and internal intercostals
E) diaphragm and abdominal muscles


Ans: C) diaphragm and external intercostals

Biology & Microbiology

You might also like to view...

If you were stranded in the Sahara Desert with very little water, you would likely die as a result of ____

a. dehydration only b. hyperthermia only c. hypothermia only d. dehydration and hyperthermia e. dehydration, hyperthermia, and hypothermia

Biology & Microbiology

Which coastal region is where seawater and

freshwater mix?

a. hydrothermal vents b. coral reef c. seamounts d. coral reefs e. estuary

Biology & Microbiology

If you wanted to genetically engineer a goat so that it had finer muscle control than other goats, what would be your goal?

A. fewer muscle fibers per motor neuron B. more motor neurons C. more muscle fibers D. larger sarcomeres E. longer motor neurons

Biology & Microbiology

Accumulation of a metabolic pathway product may result in decreased activity of the pathway enzymes

Indicate whether the statement is true or false

Biology & Microbiology