Nervous System cp 10
Neurons Consist of three parts
The cell body of neuron
Dendrites
Axon
Sl 6
What is Myopia ?
Nearsightedness
Slide 20
What are the components of blood ?
Whole blood
Plasma
Sl 5
What are the location of the Endocrine Glands ?
Hypothalamus/Pituitary
Thyroid/ Parathyroids
Thymus/Adrenals/ Pancreatic islets/
Ovaries/ Testes
sl/ 5
What standard time is 1650
4:50
What are the Sensory neurons ?
What is: Conducts Impulse to the spinal cord and brain
What is Hyperopia
Farsightedness
sl 20
What is the function of RBC ?
Transport of Respiratory gases ( 02 and CO2)
Combined with hemoglobin
Important role in homeostasis of acid-base balance
What are Nonsteroid and Steroid Hormones
Nonsteroid hormone bind to receptors on target cell. Affect cell's activities
Steroid hormones bind to receptors w/i the target cell nucleus by acting on DNA
Sl 7
What military time is 1:30PM
Time is 13:30
The Nervous System involves what parts of the body?
What is the : Brain, Eye, Carinal Nerves, Spinal Cord and Spinal Nerves
Slide 33
Conjunctivitis is
Inflammation of the conjunctiva
Sl 21
What is Anemia ?
Caused by low number or abnormal RBCs
Normal HB level 12-14g/100
Low HB below 9
sl 30
What are the endocrine glands ?
Pituitary Gland
Anterior Pituitary Gland : TSH
Posterior Pituitary Gland ADH & Oxytocin
Sl 16- 24
What standard time is 2355
1155
Autonomic Nervous System
Motor neurons that conduct impulses from the central nervous system to cardiac muscle, smooth muscle and glandular epithelial tissue; regulates body's automatic, or involuntary functions
Slide 67
Hearing and Equilibrium Conditions?
Can be causes by blockage of the external or middle ear ( e.g by cerumen and tumors).
Otitis: Ear inflammation cause by infection.
sl 43
What is Sickle Cell Anemia ?
Genetic disease, found mostly in AA.
RBCs become fragile and assume sickled shape when blood oxygen level decrease.
Causes blood stasis, clotting, and episodes called crises.
What is Graves Disease?
Hyperthyroidism: Hypersecretion of thyroid hormones and inherited
Characterized : Protruding eyes,
sl 27
What standard time is 0010
1210am
What is the Sympathetic Nervous System Function?
Serves as the emergency or stress system , controlling effectors during strenuous exercise and when strong emotions (anger, fear, hate or anxiety)
Controls the fight- or flight response
Sl 73
Senses are all perceived by what organ ?
Brain
Sl 50
What is Leukemia ?
WBC- related blood cancers:
Characterized by marked leukocytosis.
Acute : Rapid development
Chronic : Slow development
Lymphocytic : Affects lymphocytes
Myeloid : Affects granular leukocytes in the red bone marrow
Sl 54
What is Cushing Syndrome ?
Adrenal Conditions : Hypersecretion of glucocorticoids
What military time is 1:00am
0100