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BIOS 255
Final Exam: BIOS 255 (Latest Update )
Anatomy and Physiology III with Lab | Questions
and Answers | Grade A | 100% Correct -
Chamberlain
1. Femoral artery is a type of what artery?: Muscular Artery
2. Capillaries that have a complete lining are called what?: Continuous
Capillaries
3. Blood flow through a capillary is regulated by what?: Precapillary Sphincter
4. As the blood flows from the aorta towards the capilaries what increases?: -
Resistance
5. Pressure gradient of water causes osmosis. True or False: False
6. Which of the following is NOT a vasodilator?: Prostagladin
7. Venous reserve is used during extreme blood loss. True or False: True
8. Chemoreceptors are found in what?: Aortic Bodies
9. Venous valves allow blood to flow in BOTH directs. True or False.: False
BIOS 255
, BIOS 255
2
10. The normal heart sounds are caused by what?: The closure of the heart
valves
11. The left ventricular wall of the heart is much thicker than the right wall
in order to do what?: Pump blood against a greater pressure
22 Ventricular depolarization corresponds to what complex?: QRS Complex
23. Blood within the pulmonary veins returns to the heart in what
location?: Left
Atrium
24. When the heart rate is at 75, the duration of one cardiac cycle is how
long?: 0.8 seconds
25. Cardiac muscle cells are like skeletal muscle cells in that they all have
what?-
: Striation
26. The ascending aorta is connected to the: Left Ventricle
27. If the vagus nerve is severed, the result would be that: The heart rate
will increase
BIOS 255
Final Exam: BIOS 255 (Latest Update )
Anatomy and Physiology III with Lab | Questions
and Answers | Grade A | 100% Correct -
Chamberlain
1. Femoral artery is a type of what artery?: Muscular Artery
2. Capillaries that have a complete lining are called what?: Continuous
Capillaries
3. Blood flow through a capillary is regulated by what?: Precapillary Sphincter
4. As the blood flows from the aorta towards the capilaries what increases?: -
Resistance
5. Pressure gradient of water causes osmosis. True or False: False
6. Which of the following is NOT a vasodilator?: Prostagladin
7. Venous reserve is used during extreme blood loss. True or False: True
8. Chemoreceptors are found in what?: Aortic Bodies
9. Venous valves allow blood to flow in BOTH directs. True or False.: False
BIOS 255
, BIOS 255
2
10. The normal heart sounds are caused by what?: The closure of the heart
valves
11. The left ventricular wall of the heart is much thicker than the right wall
in order to do what?: Pump blood against a greater pressure
22 Ventricular depolarization corresponds to what complex?: QRS Complex
23. Blood within the pulmonary veins returns to the heart in what
location?: Left
Atrium
24. When the heart rate is at 75, the duration of one cardiac cycle is how
long?: 0.8 seconds
25. Cardiac muscle cells are like skeletal muscle cells in that they all have
what?-
: Striation
26. The ascending aorta is connected to the: Left Ventricle
27. If the vagus nerve is severed, the result would be that: The heart rate
will increase
