Question 1
Question
This is the process of blood clot formation
Answer
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Hemostasis
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Thrombosis
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Thrombocytopoiesis
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Fibrinolysis
Question 2
Question
Blood in the LV leaves the heart through ___________ and later returns through _________
Answer
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Pulmonary Trunk, Vena Cavae
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Pulmonary Trunk, Aorta
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Tricuspid Valve, Coronary Sinus
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Aorta Artery, Vena Cavae
Question 3
Question
Blood Pressure tends to be higher in the Pulmonary Trunk compared to systemic arteries
Question 4
Question
Which of the following coronary arteries does NOT supply the right side of the heart?
Question 5
Question
Which ion plays the biggest role in cardiac muscle depolarization?
Answer
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Sodium
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Potassium
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Calcium
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Sulfur
Question 6
Question
This permeability of this ion is regulated by the Parasympathetic Autonomic Nervous System
Answer
-
Calcium
-
Sodium
-
Potassium
-
Oxygen
Question 7
Question
The QRS complex on an ECG represents:
Question 8
Question
The Frank-Starling effect is a part of Active control of cardiac output
Question 9
Question
Which of the following makes the biggest difference in net filtration?
Question 10
Question
Which of the following is a mechanism of Active fluid exchange in capillaries?
Answer
-
Diffusion
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Bulk Flow
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Osmosis
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Transocytosis
Question 11
Question
Which of the following the least restrictive (most permeable) to exchange of molecules?
Answer
-
Continuous Capillary
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Sinusoid Capillary
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Fenestrated Capillary
Question 12
Question
Which of the following "senses" changes in CO2 levels in blood?
Answer
-
Baroreceptors
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Chemoreceptors
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Thermoreceptors
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Proprioceptors
Question 13
Question
Baroreceptors send signals through Cranial Nerves 9, 10 and 11.
Question 14
Question
On average, thrombocytes last longer than erythrocytes.
Question 15
Question
"Hematocrit" shows higher percentage of RBC in females.
Question 16
Question
Which of the following about RBC is incorrect?
Answer
-
Worn out RBCs are removed by macrophages
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They can be broken down into Globulin, Biliverdin, and Al3-
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RBC can change shape to fit different blood vessels.
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Higher Testosterone levels can cause higher counts of RBC
Question 17
Answer
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Plasma without clotting factors
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Plasma without albumin proteins
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A formed element of blood
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an Interstitial fluid