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bio exam
answers
| Question | Answer |
|---|---|
| which cranial nerve is visceral sensory and visceral motor | vagus nerve/ cranial nerve 10 |
| the autonomic system uses how many neurons in chain | preganglionic and post ganglionic |
| the preganglionic neurotransmitter in the autonomic nervous system is | acetylcholine only |
| which cranial nerve's is parasympathetic | 3,7,9,10 |
| the parasympathetic nervous system has which of the following | short post-ganglionic and long pre-ganglionic |
| which neurotransmitter does a adrenergic release | norepinephron |
| all agronomic neurons release | actylecholine |
| the effective acetylcholine or epinephrine on post ganglionic effector organs | excitatory or inhibitory |
| the effective acetylcholine on the somatic receptors are | excitatory only |
| what part of the nervous system dilate pupils | sympathetic |
| which part of the autonomic nervous system do fibers that originate in the brain and cereal spinal cord | parasympathetic |
| all somatic motor neurons release the following neurotransmitter from the axon | actylecholine only |
| in the somatic neuron the effect is | stimulatory |
| in the autonomic nervous system the post ganglionic fibers release | both norepinephrine and acetylcholine |
| most spinal and cranial nerves contain which type or types of fibers | both somatic and autonomic |
| which part of the nervous system will shunt blood to the skeletal muscles and the heart | sympathetic |
| the function of a hormone is | chemical message to all the target cell activity |
| calcitonin is produced in the parafollicular cell of the | thyroid |
| parathyroid hormone from the parathyroid does which of the following | releases calcium to the blood |
| what is the hormone of the adrenal cortex and has influences on most cells and helps resist stressors | adrenal cortex |
| which of the following is not a catecholamine | serotonin |
| what is the alternate name for antidiuretic hormone | vasopressin |
| endocrine glands which is right | produce hormonal substance and do not have ducts |
| which of the following is a tropic hormone | thyroid stimulating hormone |
| prolactin inhabitating hormone is also known as | dopamine |
| which hormone does not raise blood pressure | ANP |
| what hormones are produced in adrenal medulla | epi and norepi |
| which is an antagonist to calcitonin | parathyroid hormone |
| antagonist to aldosterone | ANP |
| target cell activation depends on | aversion to hormone |
| secreted in posterior pituitary | Luteinizing hormone and prolactin |
| growth hormone release or inhibition is regulated by | hypothalamic |
| which hormone produces milk in females | prolactin |
| which hormone stimulates calcium uptake in bone | calcitonin |
| which pancreatic cell produce hyperglycemic hormone | alpha |
| what is the effect of catecholamines | all of the above |
| pancreas has the following functions | both exocrine and endocrine |
| which is a complete cell | leukocyte |
| what is the name of a network of proteins that maintain shape | spectrin |
| how many chains in RBC | two alpha two beta |
| what stem cell do all blood cells come from | hemocytoblast |
| wbc can leave the capillaries through | diapedesis |
| lifespan of erythrocyte | 100-120 days |
| what is not a complete cell | thrombocyte |
| oxygen unloading in tissues produces | deoxyhemoglobin |
| another name for hematopoiesis | hemocytoblast |
| what is the spleen | RBC graveyard |
| heme is degraded to yellow pigment called | bilirubin |
| RBC'S produced are called | microcytes |
| network of proteins maintain biconcave shape | spectrin |
| clot that develops and persists in unbroken blood vessel | thrombus |
| most abundant leukocyte by percentage | neutrophil |
| thrombus floating freely in blood | embolist |
| term for formation of all body cells | hematopoiesis |
| term for fast series of reaction of bleeding | hemostasis |
| which is transported by blood | all of the above |
| which formed element is ATP anaerobically | erythrocyte |
| CO2 loading in tissues produces | carbaminohemoglobin |
| how many erythrocytes are formed per second | more than 2 million |
| hormone that stimulates formation of RBC | erythropoietin |
| organ known as RBC graveyard | spleen |
| rapid blood loss results in | hemorrhagic anemia |
| which anemia contains erythrocytes as microcytes | iron deficiency |
| name of a autoimmune disease that destroys stomach mucosa | pernicious anemia |
| which is not a granulocyte | monocyte |
| neutrophils can kill by | respiratory burst |
| cell thats functionally similar to mast cell | basophil |
| second most abundant leukocyte by percentage | lymphocyte |
| cell can differentiate to macrophages | monocyte |
| acutely leukemia affects | primary children |
| correct order of blood clotting | vascular, spasm, platelet blood formation, coagulation |