Schwann cells and oligodendrocytes form ________, with gaps between them that are called ________.

A. myelin sheaths; nodes of Ranvier
B. nerves; intercalated disks
C. tracts; nerves
D. nerves; nodes of Ranvier


Answer: A

Anatomy & Physiology

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The chief type of reaction used during catabolism is ________

A) Hydrolysis B) Dehydration synthesis C) Hydrogen bonding D) Hydration

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Propranolol hydrochloride (Inderal) is a beta-adrenergic blocker often used as an antianginal, antiarrhythmic, and antihypertensive drug. Before giving Inderal to a patient, what should the nurse assess?

What will be an ideal response?

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Cytology is a subdivision of gross anatomy.

Indicate whether this statement is true or false.

Anatomy & Physiology

Milk is produced by ________ glands

A) sebaceous B) mammary C) merocrine sweat D) ceruminous E) eccrine sweat

Anatomy & Physiology