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AP2 Exam 1 Flashcards

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6600358862left ventricle of heartwhat is this0
6600361880pulmonary trunkwhat is this1
6600363423Tricuspid valvewhat is this2
6600364361Fossa ovaliswhat is this3
6600365368Chordae tendinaewhat is this4
660036711190%How much of blood plasma is water (approximately)?5
6600368201energy storageWhich is not a major function of the blood?6
6600369051RBCThe hematocrit is composed of7
6600370456Indicates AnemiaWhich is not true of a high hematocrit8
6600371286Liver, spleenDamaged erythrocytes are destroyed by specialized cells in the9
6600373302Gas transportThe primary function of RBC is10
6600374583HemopoiesisThe process by which formed elements of the blood develop is called11
6600376252PlateletsWhich of the following reduces blood loss?12
6600377056HighA WBC count of 13,000 is considered13
6600378117TrueT or F: A low leukocyte count is unusual and indicative of a serious health issue14
6600379757FalseT or F: Red blood cells have a nucleus15
6600380277LymphocytesWhich of the following is not a type of granular leukocyte16
6600382435Platelet plug formation, vascular spasm, clottingWhich methods provide hemostasis?17
6600383683Mom is Rh negative and fetus is Rh positiveConsidering Rh blood types, which of the below situations could result in hemolytic disease of the newborn?18
6600385822A and BWhat antibodies does a person with type O blood have in their plasma19
6600386881AWhat antigens does a person have on their RBCs if their plasma has antibody B20
6600388064OWhich blood type is the universal donor?21
6600389216MediastinumThis is the area from the sternum to the vertebral column between the lungs?22
6600392843EpicardiumWhich is the innermost or deeper layer of the pericardium?23
6600395354to the leftto which side of the body is the apex pointed?24
6600398141Fibrous PericardiumWhich of the following consists of dense irregular connection tissue25
6600399994Fibrous pericardiumThis is used to reduce the friction between membranes of the heart26
6600400978MyocardiumWhich layer consists of cardiac muscle tissue27
6600402965Tricuspid valveAfter leaving the right atrium blood first passes through the28
6600405587Aortic Semilunar ValveAfter leaving the left ventricle blood first passes through the29
6600407063into an arteryVentricular contraction forces the blood30
6600408892through an atrioventricular valveAtrial contraction forces the blood31
6600410096Right atrium and ventricleWhich heart structure carries deoxygenated blood32
6600412464SA Node, AV node, Bundle of His, Purkinje fibersThis is the correct sequence of structures that allows the normal sequence of excitation to progress through the heart33
6600414530Cardiac outputThis is the volume of blood ejected from the left ventricle into the aorta each minute34
6600416272SystoleThis term refers to the period of time during cardiac cycle when contraction occurs and blood pressure rises35
6600417493Left VentricleWhich chamber pumps with more force?36
6600418337Semilunar Valves closingThe second audible heart sound represents which of the below events37
6600419762AcetylcholineWhich of the following is released by the post ganglionic neurons of the parasympathetic nervous system and decrease heart rate?38
6600423052Decrease heart rateStimulation of the vagus nerve39
6600423456T waveThis electrical event represents depolarization of the ventricle40
6600424725P waveThis electrical events triggers contraction of the atria41
6600426157electrical impulses of the heartAn ECG records42
66004266275xAverage cardiac reserve is approximately how many times resting CO?43
6600431236longer than the duration of the contractionThe refractory period of cardiac muscle is44
6600431847AuscultationThis means listening to body sounds45
6600434792CacitoninThyroid46
6600435274HGHAnterior pituitary47
6600436349ACTHAnterior pituitary48
6600436827EpinephrineAdrenal Medulla49
6600437582InsulinThyroid50
6600439174Decreases inflamationcortisol51
6600439801regulates biological clockmelatonin52
6600441591decreases blood calcium levelscalcitonin53
6600442424Increases blood glucose levelsglucagon54
6600442425melatoninbrain55
6600443241MSHSkin56
6600443242GlucagonLiver57
6600444514Parathyroid hormoneBones58
6600444515TSHThyroid59
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