Which structure of the eye is the most sensitive but contains no blood vessels?

A) iris
B) choroid
C) retina
D) sclera
E) cornea


E

Anatomy & Physiology

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The brain waves produced by normal adults while resting with their eyes closed are ________ waves

A) alpha B) beta C) theta D) delta E) gamma

Anatomy & Physiology

During cerebrovascular accidents, glutamate released by damage neurons binds to ____ receptors of neighboring, healthy neurons, thus, initiating apoptosis

a. acetylcholine b. calcium c. epinephrine d. NMDA e. serotonin

Anatomy & Physiology

A dietary source of proteins includes ________

A) None of the listed responses is correct. B) bread C) butter D) eggs

Anatomy & Physiology

Penetration of the blood-brain barrier (BBB) can be difficult due to:

a. CSF pH differences b. Molecule size c. Protein binding d. Lipophilicity e. All of the above

Anatomy & Physiology