The shape of the lens is controlled by the
A) pupillary constrictor muscles.
B) pupillary dilator muscles.
C) ciliary muscle.
D) conjunctiva.
E) aqueous body.
C) ciliary muscle.
Anatomy & Physiology
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The ________ arteries branch from the ascending aorta.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
What is the minimum amount of time that hands should be washed to prevent infection??
A) ?5 seconds B) ?10 seconds C) ?15 seconds D) 20 seconds
Anatomy & Physiology
A small, wormlike structure attached to the posteromedial surface of the cecum is the
A) haustra. B) pancreas. C) gallbladder. D) appendix. E) ileum.
Anatomy & Physiology
Which of the following is not thought to play a role in labor?
a. prolactin b. CRH c. inflammation d. fetal surfactant e. NF-?B
Anatomy & Physiology