To produce horizontal wrinkles in the forehead, which of the following muscles is involved?

A) the medial pterygoid
B) the zygomaticus major
C) the frontal belly of the epicranius
D) the temporalis


Ans: C) the frontal belly of the epicranius

Anatomy & Physiology

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Exocrine glands that secrete a watery solution that usually contains enzymes are called

A) endocrine glands. B) serous glands. C) mixed exocrine glands. D) mucous glands. E) None of the answers are correct.

Anatomy & Physiology

The countercurrent mechanism functions primarily in the

A) distal convoluted tubule B) nephron loop. C) proximal convoluted tubule. D) renal corpuscle.

Anatomy & Physiology

The connecting stalk between the hypothalamus and the pituitary gland is the ________.

A. cerebral peduncle B. infundibulum C. tectum D. hippocampus

Anatomy & Physiology

Through the microscope, you notice a tissue that has an apical surface, multiple layers, and flattened cells near the apical surface. Determine both the general and specific type of tissue you have observed and explain how you came to your conclusion

What will be an ideal response?

Anatomy & Physiology