What type of immune defense cell is selectively invaded by AIDS virus?

a. cytotoxic T cells
b. helper T cells
c. suppressor T cells
d. macrophages
e. neutrophils


B

Anatomy & Physiology

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The clavicle articulates with the

A) manubrium. B) ribs. C) humerus. D) body of the sternum. E) cervical vertebrae.

Anatomy & Physiology

The infundibulum is attached to the

A. pineal gland. B. pons. C. thalamus. D. epithalamus. E. pituitary gland.

Anatomy & Physiology

As in males, ________ from the hypothalamus regulates reproductive function in females; however, its levels change throughout the ovarian cycle.

A) LH B) estrogen C) FSH D) progesterone E) GnRH

Anatomy & Physiology

Dave is under a lot of stress at his job and at home. Lately, he has begun to feel discomfort and a burning sensation in his abdomen following each meal. After consulting a doctor, he finds that he has developed a duodenal ulcer. He does not understand how being nervous would cause the ulcer. Explain the cause and effect in his case.

What will be an ideal response?

Anatomy & Physiology