Contraction of the inspiratory muscles causes the thoracic cavity to ________ in volume.

A. decrease
B. increase
C. remain unchanged


Answer: B

Anatomy & Physiology

You might also like to view...

The minimum resting energy expenditure of an awake, alert person is called

A) body mass index rate. B) homeostasis. C) steady state. D) basal metabolic rate. E) stasis.

Anatomy & Physiology

Which of the following joints is/are capable of circumduction?

A. Hip and knee B. Elbow and knee C. Shoulder, hip, elbow, and knee D. Shoulder and elbow E. Shoulder and hip

Anatomy & Physiology

Tightly coiled DNA molecules present during cell division are known as:

A) the nucleoplasm. B) the nucleosome. C) the nuclear envelope. D) chromosomes.

Anatomy & Physiology

A fall or an improperly delivered gluteal injection could result in ________

A) sciatica B) neurofibromatosis C) postpoliomyelitis muscular atrophy D) phantom limb pain

Anatomy & Physiology