The human immunodeficiency virus (HIV), which causes the disease known as AIDS, selectively infects ________ cells
A) B
B) plasma
C) cytotoxic T
D) helper T
E) suppressor T
Answer: D
Anatomy & Physiology
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Skin cancer is most likely to develop from
A. pigmented epithelial cells. B. nonpigmented epithelial cells. C. pigmented melanocytes. D. nonpigmented melanocytes.
Anatomy & Physiology
The ____ is a tubular passageway that extends from the cricoid cartilage of the larynx to the fifth thoracic vertebra
a. pharynx b. esophagus c. bronchus d. trachea
Anatomy & Physiology
The internal carotids and the basilar artery are interconnected by an anastomosis called the
A) common carotid artery. B) basal ring. C) cerebral arterial circle. D) external carotid artery. E) arterial bypass.
Anatomy & Physiology
What skin disorder is recognized using the ABCD rule?
a. squamous cell carcinoma b. melanoma c. psoriasis d. basal cell carcinoma e. impetigo
Anatomy & Physiology