1988223
Description
Quiz by 4ahmedalsafar, updated more than 1 year ago
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Created by 4ahmedalsafar
about 9 years ago
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|
Question 1
Question
This is the process of blood clot formation
Answer
-
Hemostasis
-
Thrombosis
-
Thrombocytopoiesis
-
Fibrinolysis
Question 2
Question
Blood in the LV leaves the heart through ___________ and later returns through _________
Answer
-
Pulmonary Trunk, Vena Cavae
-
Pulmonary Trunk, Aorta
-
Tricuspid Valve, Coronary Sinus
-
Aorta Artery, Vena Cavae
Question 3
Question
Blood Pressure tends to be higher in the Pulmonary Trunk compared to systemic arteries
Answer
- True
- False
Question 4
Question
Which of the following coronary arteries does NOT supply the right side of the heart?
Answer
-
Marginal Branch
-
Posterior Interventricular Branch
-
Anterior Interventricular Branch
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Circumflex Branch
Question 5
Question
Which ion plays the biggest role in cardiac muscle depolarization?
Answer
-
Sodium
-
Potassium
-
Calcium
-
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:
Answer
-
Depolarization of the Ventricles
-
Atrial Systole
-
Ventricular Diastole
-
Repolarization of ventricle
Question 8
Question
The Frank-Starling effect is a part of Active control of cardiac output
Answer
- True
- False
Question 9
Question
Which of the following makes the biggest difference in net filtration?
Answer
-
BHP
-
IFOP
-
IFHP
Question 10
Question
Which of the following is a mechanism of Active fluid exchange in capillaries?
Answer
-
Diffusion
-
Bulk Flow
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Osmosis
-
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
-
Chemoreceptors
-
Thermoreceptors
-
Proprioceptors
Question 13
Question
Baroreceptors send signals through Cranial Nerves 9, 10 and 11.
Answer
- True
- False
Question 14
Question
On average, thrombocytes last longer than erythrocytes.
Answer
- True
- False
Question 15
Question
"Hematocrit" shows higher percentage of RBC in females.
Answer
- True
- False
Question 16
Question
Which of the following about RBC is incorrect?
Answer
-
Worn out RBCs are removed by macrophages
-
They can be broken down into Globulin, Biliverdin, and Al3-
-
RBC can change shape to fit different blood vessels.
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Higher Testosterone levels can cause higher counts of RBC
Question 17
Question
Serum is:
Answer
-
Plasma without clotting factors
-
Plasma without albumin proteins
-
A formed element of blood
-
an Interstitial fluid
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