Blood Vessels 2, Venous return
Venous return MCQs. Leave answers in comments section for marking.
1. Which of the following structures contain valves to ensure one-way flow of blood?
a. pulmonary arteries
b. systemic veins
c. systemic arteries
d. venules
2. Choose one true statement;
blood flows from central to peripheral veins
blood flows from proximal to distal leg veins
blood flows from deep to superficial veins
blood flows from superficial to deep veins
3. Deep veins in the leg will drain blood into the;
a. superior vena cava
b. inferior vena cava
c. jugular veins
d. left atrium
4, Which of the following is not a mechanism of venous return?
a. gravity
b. contraction of skeletal muscles
c. negative pressures in the abdomen generated by upward movement of the diaphragm during expiration
d. positive pressures in the abdomen generated by upward movement of the diaphragm during expiration
Видео Blood Vessels 2, Venous return канала Dr. John Campbell
1. Which of the following structures contain valves to ensure one-way flow of blood?
a. pulmonary arteries
b. systemic veins
c. systemic arteries
d. venules
2. Choose one true statement;
blood flows from central to peripheral veins
blood flows from proximal to distal leg veins
blood flows from deep to superficial veins
blood flows from superficial to deep veins
3. Deep veins in the leg will drain blood into the;
a. superior vena cava
b. inferior vena cava
c. jugular veins
d. left atrium
4, Which of the following is not a mechanism of venous return?
a. gravity
b. contraction of skeletal muscles
c. negative pressures in the abdomen generated by upward movement of the diaphragm during expiration
d. positive pressures in the abdomen generated by upward movement of the diaphragm during expiration
Видео Blood Vessels 2, Venous return канала Dr. John Campbell
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Blood Vessels 3, Capillaries and tissue fluidHow venous return worksBBC debunks ivermectinLiver Function 1, Filter between gut and bloodRespiratory System 1, Lungs, chest wall and diaphragmCardiovascular System 3, Heart, electrical systemIvermectin in AustraliaCardiovascular System 8, Normal and abnormal heart rhythmsCardiovascular System 5, Arteries and VeinsBlood Vessels, Part 2: Crash Course A&P #28Antiviral game changerAnatomy 3, The SkullCapillaries 1, MicrocirculationBlood pressure and hypertension 1Restrictive vs. obstructive lung diseaseBlood Vessels 1, Arteries and veinsBlood Clots 3, CausesThe next few months of the pandemicECG (Electrocardiogram) EKG LessonLeg Venous Disease