The name for the heart's pacemaker is:
a) bundle of His (b) sinoatrial node (c) atrioventricular node (d) Purkinje fibers
ANSWER: B
Health & Biomechanics
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The renal papilla empties urine into the:
A) renal pelvis. B) calyx. C) nephron. D) ureter.
Health & Biomechanics
A medical term that means narrowing of a ureter is ________.
Fill in the blank(s) with the appropriate word(s).
Health & Biomechanics
Shin splints can be caused by
a. breakdown in muscle group coordination. b. completing the entire course of the Peachtree Race. c. high levels of essential electrolytes in the blood. d. unusually high blood flow to the affected muscles.
Health & Biomechanics
A(n) ________ is any substance harmful to the body that is ingested, inhaled, injected, or absorbed through the skin.
Fill in the blank(s) with the appropriate word(s).
Health & Biomechanics