click below
click below
Normal Size Small Size show me how
Study stack wk 6-12
Term | Definition |
---|---|
6 muscle shapes | 1. parrallel 2. convergent 3. pennate: unipennate,bipennate,multipennate 4. fusiform 5. spiral 6. circular |
1. sympathetic and 2. parasympathetic nervous systerms | both part of ANS 1. path exits mid spine, "fight or flight" 2. exits brain or low spine "rest and repair" |
Neuron functional zones | 1. input- dendrites/cell body 2. summation-axon hillock 3. conduction- axon to end 4. output- telodendria/synaptic knobs (release neurotranmitter to effector) |
Stimulus detection receptors | 1. thermoreceptors 2. nociceptors- intenst stimuli (tissue damage) 3. photoreceptors (eye only) 4. osmoreceptors- hypothalmus, sense osmotic pressure, electrolyte changes, stimulate thirst center |
Endrocrine glands | 1. pituitary(hypophysis)-anterior (adenohypophysis, endocrine)(neurohypophisis, neurosecretory) 2. pineal 3. thyroid 4. parathyroid 5. adrenals |
Formed elements of blood | 1. RBC's (erythrocytes) 2. WBC (leukocytes)- a. granulocytes (neutrophils, esoniphils, basophils) b. agranulocytes (lymphocytes, monocytes 3. platelets/thromobcytes |
Blood types | 1. Type A- antigen A on RBC 2.Type B-antigen B, 3. Type AB- both antigens on RBC 3. type O- neither antigen +Rh +/- antibodies. |
Cardiac blood flow | R-artium, R-AV (tricupsid), R-ventricle, Pulmonary SL, pulmonary artery, gas exchange in lung, pulmonary veins, L-atrium, L-AV (mitral), L-ventricle, aorta |
ECG waves | 1. P-wave- depolarixation of atria 2. QRS-depolarization of ventricles and atrial repolarization 3. t-wave- repolarization of ventricles. |
Lymph node locations | 1. perauricular-drain lateral head/face 2. submental/submandibular- floor of mouth, drain nose, lips, teeth 3. superficial cervial- drain head and neck 4. superficial cubital/supratrochlear- from forearm 5. axillary- upper thoracic, arm, breasts 6. illiac |
7 openings of the pharynx | 1. r/l eustacians-nasopharynx 2. posterior nares-naopharynx 3. mouth (fauces-oropharynx 3. laryngopharynx-larynx 5. laryngopharynx-esophagus |