The Integumentary System

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1 The Integumentary System

2 also an extension of the nervous system as it processes stimuli from the outside and sends it to the CNS Largest organ of the body Functions - regulate temperature (thermoregulation), protect the body, absorption, respiration, excretion, and vitamin D synthesis. Epidermis, dermis and subcutaneous (hypodermis)

3 The Endocrine System A S Y S T E M O F G L A N D S T H A T S E C R E T E E N Z Y M E S A N D H O R M O N E S T O R E G U L A T E T H E B O D Y S H O M E O S T A S I S Excretion is a waste product Secretion is a product used by the body

4 Examples of Endocrine Glands pituitary pancreas thyroid adrenals testes ovaries Thymus and pineal are also endocrine. Salivary, sebaceous, sudoriferous, Lacrimal, mucosa and digestive organs are exocrine.

5 Sebaceous vs. Sudoriferous Sebaceous = oil Sudoriferous = sweat

6 Thyroid gland Metabolism - the sum of all chemical processes in the body. Anabolism is the building up of substances Catabolism is the breakdown of substances The thyroid also helps to control The amount of Ca in the blood

7 Adrenal Glands Aldosterone (stimulates conservation of Na, helps maintain proper mineral balance, monitors blood volume norepinephrine (noradrenaline vasoconstriction which BP adrenal androgen and estrogen epinephrine (adrenaline heart rate ) cortisol ( affects carbohydrate and fat metabolism, produces antiinflammatory responses in high amounts and is a sign of stress)

8 Salivary Glands/Lacrimal Glands

9 The Pancreas Both endo- and exocrine. Endocrine function is insulin production and glucagon. Exocrine function aids the digestive process

10 The Pituitary Gland Once thought of as the master gland, it is controlled by the hypothalamus of the brain. The pituitary gland produces trophic hormones which tell other glands to turn on and produce their hormones.

11 Plain & Simple Guide to Therapeutic Massage & Bodywork Examinations FINAL & MBLX REVIEW C H A P T E R 1 0 : N E R V O U S S Y S T E M

12 1. The nervous system includes these two separate systems: a. The CNS and the PNF b. The CVS and the PNS c. The CNS and the PNS d. The CIS and the PNF

13 2. The autonomic nervous system is part of the. a. Collating nervous system b. Enteric nervous system c. Peripheral nervous system d. Central nervous system

14 3. The study of the nervous system is called. a. Nerfology b. Neurology c. Nephrology d. Craniology

15 4. Neurotransmitters are. a. Chemical messengers b. Short hairs that move the neurons c. Flagella d. Prokaryotes

16 5. The two ends of a neuron are called the. a. Axis and dendrite b. Axon and dentine c. Axon and dendrite d. Axis and glia

17 6. The space between two cells is called the. a. Borland gap b. Axolemma c. Renshaw opening d. Synapse

18 7. Dopamine is. a. A chemical neurotransmitter b. A hormone c. Both a neurotransmitter and a hormone d. Neither a neurotransmitter nor a hormone

19 8. The myelin sheath is a layer of surrounding the neuron. a. Insulation b. Infiltration c. Glial cells d. ATP

20 9. There are two main types of cells in the nervous tissue: a. Neurons and Golgi cells b. Spine cells and neurons c. Protons and glial cells d. Neurons and glial cells

21 10. is a natural opiate produced by the brain to diminish pain. a. Endocrine b. Serotonin c. Endorphin d. Melatonin

22 11. The only cells that send signals away from the cerebellum are. a. Purkinje cells b. Glial cells c. Action potentials d. Mineke cells

23 12. is damage to or destruction of a cell due to exhaustion or injury. a. Chromatolysis b. Myelination c. Refraction d. Entrapment

24 13. Paralysis affecting only one side of the body is referred to as. a. Quadriplegia b. Hemiplegia c. Transplegia d. Omniplegia

25 14. Transient ischemic attack is another term for. a. Muscle spasm b. Angina c. Mini-stroke d. Seizure

26 15. provide information about movement and position. a. Proprioceptors b. Nociceptors c. Photoceptors d. Motoceptors

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