A&P Terms and Concepts (Review from A&P I)

Question 1

Describe the anatomical position and why it is important.

Answer 1

The anatomical position is needed to ensure a universal language is being used among health care providers. This position provides a baseline reference to the body and its appendage’s position. The individual is standing erect with feet flat on the floor and toes pointing forward or slightly pointed outward. The knees are straight and pointing forward. The hips, torso, and head (including eyes) are pointing forward. Arms are to the side with palms facing forward (supinated); elbows are fully extended and wrists/hands in line with the forearms.

Question 2

When the palms are facing down, this is referred to as ______________ (name the anatomic position).

Answer 2

pronatation (prone)

Question 3

The anatomic plane that divides the body down the midline separating the individuals left and right side, is called the __________ plane.

Answer 3

sagittal or midsagittal.

Question 4

Anterior is referring to the _____________ side of the body, while posterior refers to the __________ side of the body.

Answer 4

font; back

Question 5

List the structures in the appendicular region of the body.

Answer 5

The appendicular region is split into the upper and lower limbs. Included in the upper limb are the brachium, antebrachium, carpus, manus, and digits. Included in the lower limb are the thigh, leg, tarsus, pes, and digits.

Question 6

What are the function of epithelial tissue?

Answer 6

Functions include:
Protection of underlying tissues from microbes
Protection of underlying tissues from drying out
Protection of underlying tissues from harmful environmental factors
Secretion of glandular chemicals and enzymes.

Question 7

Describe the matrix of connective tissue.

Answer 7

The matrix is open compared to other types of tissues; cells are widely spaced separated by fibers and ground substance. This type of matrix helps absorb compressive forces.