An antigen is a large, unique molecule that triggers a specific immune response against itself, such as generation of antibodies that lead to its destruction

a. True
b. False
Indicate whether the statement is true or false


True

Anatomy & Physiology

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Which is the "kiss muscle" used for puckering the lips?

A.   Orbicularis oris B.   Orbicularis oculi C.   Depressor labii inferioris D.   Depressor anguli oris E.   Procerus

Anatomy & Physiology

Simple mastectomy for breast cancer involves removal of:

A) all breast tissue and the underlying muscles. B) the nipple and areola. C) only one breast quadrant. D) all breast tissue superficial to the retromammary space. E) all of the lymph nodes that drain the breast.

Anatomy & Physiology

Bradycardia may be a benefit of desirable result of endurance training

a. true b. false

Anatomy & Physiology

Which of the following acts as a storage area for blood?

A. Veins B. Arteries C. Capillaries D. Arterioles E. Aorta

Anatomy & Physiology