The ________ has a dens.
A. axis (C2)
B. atlas (C1)
C. sacrum
D. C7 vertebra
Answer: A
Anatomy & Physiology
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An abnormal, exaggerated response of the immune system is called ________.
A. an innate immune response B. tolerance C. hypersensitivity D. excess immunity E. immunization
Anatomy & Physiology
Histamine is able to ________.
A. act as a hormone that inhibits gastric secretion B. act as a regulator in inflammation and allergies C. act as a neurotransmitter in the brain to cause drowsiness D. act as a neurotransmitter to cause skeletal muscle contraction
Anatomy & Physiology
The high metabolic rate of infants puts them at increased risk of metabolic
A. acidosis. B. alkalosis.
Anatomy & Physiology
What is the midlife change in estrogen and progesterone levels referred to as?
A. Climacteric B. Menopause C. Atresia D. Menarche E. Pubarche
Anatomy & Physiology