Which muscle is used as you blow out a candle?

A. Sternocleidomastoid
B. Internal intercostals
C. Diaphragm
D. External intercostals


Answer: B

Anatomy & Physiology

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A(n) ________ solution has less impermeable solutes in the solution surrounding the cell than what is inside the cell.

A. osmotic B. isotonic C. hypertonic D. hypotonic

Anatomy & Physiology

When an enemy cell is present, a(n) ________ secretes perforins, which bore a hole in the enemy cell membrane.

A. natural killer cell B. interferon C. opsonization D. interleukin E. antibody

Anatomy & Physiology

Gastrin is released when chyme enters the duodenum.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

Signs and symptoms of PMS include all of the following except ________

A) Mental confusion B) Constipation C) Feeling of euphoria D) Fatigue

Anatomy & Physiology