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HCA220_Appendix_H

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					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 2 3 4 5 B. 1 2 3 4 5 6 7 8 9. 10. 11. Tonsils and adenoids Axillary lymph nodes Mediastinal lymph nodes Celiac lymph nodes Appendix and peyer’s patches Inguinal lymphnodes Cervical lymph nodes thymus spleen Mesenteric lymph nodes Red bone marrow Eosinophil neutrophil lymphocyte Basophil monocyte

Determine the primary function of the following system components. Structure 1 2 3 4 5 Spleen Basophil Neutrophil Lymphocyte Eosinophil Function- What is the purpose of the body part? Filters the blood removing old erythrocytes and breaking down hemoglobin into globins and heme. It release histamine at the site of tissue damage,at the site of tissue damage it releases heparin Act as phagocytes for bacteria, can destroy about 10 bacteria before it dies Destroy viruses and other pathogens and produce antibodies,destroy viruses and bacteria They engulf and destroy foreign cells, release chemicals that kill parasites that invade the body

HCA 220

II. Use the diagrams on p. 347 to complete section A. A. 1 2 3 4 5 6 7 8 9 10 11 12 Hair shaft pore Sebaceous gland Hair follicle Duct of sweat gland vein artery nerve Sweat gland epidermis dermis Subcutaneous tissue

Determine the primary function of the following system components. Structure 1 2 3 4 Vein Artery Epidermis Dermis Function- What is the purpose of the body part? Carries oxygenated blood from the lungs to the left atria of the heart. Carries the blood from the heart and into the lungs Protective layer of dead cells, it receives, nutrients and oxygen from the blood vessels. A nerve that tells the body when it has come in contact with something Provides a layer of insulation to conserve internal body heat,acts as an cushion to protect the bones and internal organs

5

Subcutaneous tissue

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III. Use the diagrams on p 768 to complete section A. A. 1 2 3 4 5 6 7 8 9 10 Parathyroid glands Thyroid gland Pineal body hypothalamus hypothalamus Pituitary gland Thymus Pancreas Adrenal gland ovary testis

Determine the primary function of the following system components. Structure 1 2 3 4 5 6 Pancreas Parathyroid glands Pineal body Ovaries Testes Pituitary gland Function- What is the purpose of the body part? Part of both the digestive system and the endocrine system They produce and secrete parathyroid hormone It maintains the body’s internal clock and the 24 hour wake sleep cycle They contain follicles that rupture and release eggs during the menstrual cycle Produce sperm Releases hormones

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