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A&PTwo

QuestionAnswer
Which of the following is NOT a function of a hormone? a. Regulates chemical composition n volume b. regulates metabolism c. regulates glandular secretions d. produces electrolytes e. controls growth and hormone.
When a hormone is present in excessive levels, the number of target-cell receptors may decrease. This is called: Down regulation.
These hormones act on neighboring cells without entering the bloodstream. a. Local hormones, b. paracrines, c.autocrines, d.both b, c e.or all the above.
These are lipid soluble hormones derived from cholesterol. Steroids.
Which of the following is a major eicosanoid? a. prostaglandins b. leukotrienes c. glycoproteins d. both a and b e. all the above
What is a moajor difference in the action of a water soluble hormone versus a lipid soluble hormone? The use of a second messenger.
When on hormone opposing the action of another hormone it is called? antagonistic effect.
Which of the following is not a way hormone secretion is regulated? a. signals from the nervous system. b. chemical changes in the blood c. signals from the peripheral nervous system d. the action of other hormones e. both a and b.
What controls the anterior pituitary gland? actions of the hypothalamic hormones.
Which of the following anterior pituitary hormones stimulates growth? Human growth hormone.
Which of the following anterior pituitary hormones stimulates milk production? prolactin.
Which of the following anterior pituitary hormones stimulates cortisol production? adrenocorticotropic hormones.
Which of the following anterior pituitary hormones stimulates sex cell production. leutinizing hormone.
The pars distalis and the pars tuberalkis comprise: the anterior pituitary.
How many hormones do the five types of anterior pituitary cells secrete? 7.
Which type of anterior pituitary cell secretes human growth hormone? somatotrophs.
which hormones does the posterior pituitary produce? oxytocin and antidiruetic hormone.
the amount of adh that is secreted varies with. blood osmotic pressure.
Which of the following hormones opposes the action of parathyroid hormone? calcitonin.
Which of the following is not a means of synthesizing and secreting t3 and t4. a.iodide trapping b. oxidations of iodide c. coupling of t1 and t2 d. hydrolysis of calcium e. iodination of tyrosine.
Parathyroid hormones is the major regulator of which ions in the blood? calcium.
Complete loss of the aldosterone will lead to death due to. dehydration.
Which of the following is not a glucocorticoid effect? a. protein and fat breakdown b. glucose formation c. immune suppression d. reduction of inflammation e. increase in blood cell production.
which blood glucose lowering hormone is produced by the pancreatic islet cells? insulin.
Which hormone promotes metabolic rate? thyroid hormone.
Which hormone is stimulated by decreases in blood glucose. glucagon.
Whic of the below hormones is NOT a part of the body's long term response to stress? a. insulin, glucagon, thyroid b. hgh,, insulin, aldosterone c. cortisol, hgh, thyroid hormone d.parathyroid, cortisol, hgh e.calcitonin, thyroid, insulin
The responses of the body to long term stress does NOT include which one of the following responses. a.lipolysis b. glycogenesis c. gluconeogenesis d. increased heart rate e. breakdwon of proteins.
An amine hormone derived from seratonin. melatonin.
Which is NOT a major function of the blood. a. transportation of nutrients b. regulation of blood PH c. protections against disease infection d. transportation of heat e.Production of oxygen.
The normal avg. temperature of blood is around. 100.4
The normal pH range from blood is. 7.35-7.45
Which of the following is not a component of blood? a. blood plasma b. formed elements c. carbon dioxide d. platelets e. WBC
The hematocrit is composed of plasma.
How much of blood plasma is water? 91.5%
Which of the following plasma proteins plays a role in disease resistance? Globulins
Which of the following plasma proteins plays a role in blood clotting? fibrinogens
A hemocrit measures: percentage of RBC in packed blood.
The process by which formed elements of the blood develop is called: hemopoiesis.
Megakaryoblast will develop into. platelets.
During hemopoiesis, some of the myeloid stem cells differentiate into. progenitor cells.
This hormone stimulates proliferation of red blood cells in red bone marrow. epo.
how many hemoglobine molecules are in each red blood cell. 280 million.
Ferritin is used to . store iron
a red blood cell's function is Gas transport.
A red blood cell without a nucleus is called a reticulocyte.
Which of the following is a phagocyte? monocyte.
Which of the following reduces blood loss? platelet.
which of the following promotes inflammation? basophils.
Which of the following destroys antigen-antibody complexes? eoisinophils.
which of the following destroys provides immune responses? eosinophils.
Which of the following is not an agranular leukocyte? a. monocyte b. macrophage c. lymphocyte d. basophil e. all the above
The process of a white blood cell squeezing between cells to exit the blood vessel is called? emigration
Which of the following do mast cells NOT release? nitric oxide.
This hormone causes the development of magakaryoblasts. thromobopoietin.
Which methods provide hemostasis? platelet plug formation, vascular spasm, clotting.
Once this is formed, the intrinsic and extrinsic pathways are identical. prothombinase.
Which of the following clotting factors has the most to do wtih strengethening and stabilizing a blood clot? factor XIII.
Considering the rh blood types, which of the below situations would result in maternal antibodies attacking the fetus. mom rh negative, fetus rh positive.
Which of the following opposes the action of thromboxane a2? a. heparin b. fibrinogen c. plasmin d. antithrombin e. prostacyclin
Which of the following is an anticoagulant? a. heparin b. fibrinogen c. protease d. prostacyclin e. plasmin.
Created by: importgrl
 

 



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