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TEAS TEST _ SCIENCE {latest} | TEAS TEST _ SCIENCE PORTION

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TEAS TEST _ SCIENCE {latest} – Community College of Allegheny County Notes Book questions Science portion 1) Which cavities is lined by the connective tissue peritoneum?  Abdominal Cavity 2) Which hormone that mediates the fight or flight response?  Epinephrine 3) Occurs if the epiglottis does not function properly?  The client coughs because food goes into the trachea. 4) Which of the following composes the ring the support the trachea?  Hyaline cartilage 5) Which of the following valves of blood from the arteries into the ventricle?  Semilunar valve (Present in both aorta and pulmonary arteries, prevent blood backflow) Side Note: (Bicuspid, or mitral valve is located between the left atrium and ventricle. Tricuspid valve is between right atrium and ventricles). 6) Which of the following arteries supplies the heart with blood?  Coronary arteries (Bring oxygenated blood to the heart). 7) Breakdown begins in small intestine?  Fats 8) Lymphatic Capillaries that absorb fats?  Lacteals (absorb dietary fat) 9) Occurs to skeletal muscle as a result of acetylcholine released at the neutromuscular junction?  Contraction Side Note: (Peristalisis is the movement of food through the intestine). *Tube that carry both sperm and urine for release outside the body?  Urethra Side Note: (Ureter -> Carries urine from kidney to Bladder). (Vas Deferent -> Take sperm from the testis to urethra) *Protein secreted by hair follicles in the integument?  Keratin * Portion of the brain that integrates nerve signal and hormonal secretions? => Hypothalamus * The region of the kidney that contains the glomerulus of the nephron? => Cortex * Antibody – Secreting cells is triggered to proliferate upon vaccination? => B Lymphocytes Side Note: (Erythrocytes -> Red blood cells, which do not proliferate upon vaccination). *Produces ammonia by deamination in the liver? => Proteins * Smallest region in space where two electrons with opposite spin and paired? => Orbital * Iron being reduced? => 3Fe,2O,3 + CO -> 2Fe,3O,4+CO,2 * Formulas best summarizes a single replacement reaction? => AB+C-> AC+B * Muscle movement has synapses in the spinal cord rather than the brain? => Reflex arc * Structures is responsible for egg production? => Ovaries * Integumentary structures produce sweat? => Sudoriferous gland * Endocrine organs produce insulin? => Pancreas * Structure store urine before excretion? => Bladder * Part of the adult body makes white blood cells? => Bone Marrow * Structure is an irregularly shaped bone? => Vertebrae * Parathyroid is a component of which of the following organ system? => Endocrine * After passing through the stomach food continues into which of the following digestive structures? => Duodenum * Cell are at a higher structural level of organization than molecules. - - - - -- - - - Continued

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