Hca220 Appendix H[1]

Axia College Material Appendix H Identifying Anatomical Structures Ch. 6, 7, & 14: Complete activities I, II, & III, and post to the Individual forum. I. Use the diagrams on p. 297 to complete sections A & B. A. 1

Eosinophil

2

Neutrophil

3

Lymphocyte

4

Basophil

5

Monocyte

B. 1

Tonsils and Adenoids

2

Axillary lymph nodes

3

Mediastinal lymph nodes

4

Celiac lymph nodeses

5

Appendix and Peyer’s patches

6

Inguinal lymph nodes

7

Cervical lymph nodes

8

thymus

9.

spleen

10.

Mesenteric lymph nod

11.

Red bone marrow

Determine the primary function of the following system components. Structure

Function- What is the purpose of the body part?

1

Spleen

2

Basophil

3

Neutrophil

Destroys old erythrocytes and stores whole blood. Has cytoplasm that contains granules that stain dark blue to purple. It has a nucleus with more than one lobe. Has cytoplasm that contains granule that do not readily stain with either a red or blue dye. It has a nucleus with 3 or more lobes.

4

Lymphocyte

5

Eosinophil

Has little cytoplasm with nearly invisible granules and a round nucleus. Has a cytoplasm that contains granules that stain bright pink to red. It has a nucleus with 2 lobes.

HCA 220

II. Use the diagrams on p. 347 to complete section A. A. 1

Hair shaft

2

Pore

3

Sebaceous gland

4

Hair follicle

5

Duct of sweat gland

6

Vein

7

Artery

8

Nerve

9

Sweat gland

10

Epidermis

11

Dermis

12

Subcutaneous gland

Determine the primary function of the following system components. Structure 1

Vein

Function- What is the purpose of the body part? Blood vessel that returns deoxygenated blood, carbon dioxide, and waste products away from cells and back to heart.

2

Artery

Blood vessel that carries blood away from the heart.

3

Epidermis

Is a thin, outermost layer of the skin.

4

Dermis

5

Subcutaneous tissue

A thick layer beneath the epidermis Is a loose, connective tissue directly beneath the dermis of the skin.

HCA 220

III. Use the diagrams on p 768 to complete section A. A. 1

Parathyroid glands

2

Thyroid gland

3

Pineal gland

4

Hypothalamus

5

Pituitary gland

6

Thymus

7

Pancreas

8

Adrenal gland

9

Ovary

10

testis

Determine the primary function of the following system components. Structure

Function- What is the purpose of the body part?

1

Pancreas

2

Parathyroid glands

3

Pineal body

Secretes insulin, Glucagon, and somatostatin into the blood. 4 endocrine glands on the posterior lobes of the thyroid gland. They produce and secrete parathyroid hormone. Endocrine gland in the brain that lies posterior to the pituitary gland.

4

Ovaries

Endocrine glands near the uterus.

5

Testes

Endocrine glands on the either side of the scrotum.

6

Pituitary gland

Is located in the brain just posterior to the sphenoid sinus.

HCA 220