Download Questions on chapter 11(cardiovascular)

Questions on chapter 11(cardiovascular)
I-Mention in short
-parts of the aorta
-arteries of the upper limb
- arteries of the lower limb
-structural differences between arteries and veins
-factors that help in venous return
-predisposing factors for varicose veins
-the three layers of heart wall
-what is cardiac output
-the four chambers of the heart and blood vessels connected to each
-the four valves of the heart and its location
-the two common problems met with in valves
-what is circle of Willis
-what is hepatic portal circulation
-blood shunts present in the fetus
-what is pulse
-what is blood pressure
-5 pressure points used to feel pulse
-the two main factors affecting blood pressure
-factors that affect blood pressure
-how the kidney can affect blood pressure
-the two forces that control capillary exchange
-what of these factors increase or decrease blood pressure:adrenaline,histamine
nicotine,alcohol,heat, cold
-waves of ECG and the cause of each
-parts of intrinsic conduction system of the heart
II-Fill in spaces
-feeling pulsation in----------------------------artey indicates adequate circulation to foot
-systolic blood pressure below 100mmHg is called while that above140 is called-----------the apex of the heart is directed toward the left --------and rests on the----------------,
approximately at the level of the-------------intercostal space in the ----------------line
-the posterosuperior aspect of the heart is called its----------, it lies beneath the ---------rib
--------------------is a double sac of serous membrane,the inner layer is called-------------------or----------------the ventricles are separated by------------------septum while atria are separated by-----------the---------------------circulation carries blood from the right side to the left while--------------circulation carries blood from left to right
---------------------anchor the cusps of AV valves to the walls of the ventricles
-the arteries suppling the heart are called---------------crushing chest pain due to ischaemia is called------------------------------------------is a serious complication of varicose veins
-a common complication of thrombophlebitis is--------------------the only branches of ascending aorta are
-----------arteries serves the kidneys
----------artery supplies the ovaries while-------------------supplies the testis
-the first branch of abdominal aorta is called------------------the final branches of abdominal aorta are------------------
-external iliac artey continues as------------------ artery
-veins draining the head and arms empty into----------------------and those draining the
lower body empty into-------------------------------the basilica and cephalic veins are joined at the anterior aspect of the elbow by the-------------------------------------the ------------------------------is often chosen as a site for blood sample
-the
external and internal iliac veins join to form-------------if ischaemic hert cells die,it leads to what is called------------------------umblical cord cotains---------------artery and----------------vein
-all blood constituents can pass through capillaries except------------------and------- through capillaries blood exchange with-----------------------fluid before the cells
-cold causes -------------------------while heat causes ----------------------of blood vessel
-atrial repolarization does not appear in ECG because it is covered by------------------cardiac output is about--------------------------- while stroke volume is about-------------normal heart rate is about ---------, rate bellow ---------- is called bradycardia but rate
above 100is called--------------------
III-True or false
-through capillaries blood exchanges directly with cells
-the great saphenous veins are the longest veins in the body
-each semilunar valve has three cusps
-the heart is supplied by blood in its chambers
-the coronary sinus empties in the right atrium
-the coronary arteries are filled during systole
the coronary arteries branch from the base of the pulmonary trunck
-arteries always carry oxygenated blood
-arteries are able toexpand and recoil
-cardiac output usually equals venous return
-all bood constituents can pass through capillaries
-depolarization waves can reach the vebtricles only through AV node
-the pacemaker of the heart is --------------- in heart block,----------------- is damaged
-rapid uncoordinated shuddering of heart muscle is called------------------- ,it is caused
usually by-------------------
IV-Match table A with table B
Table A (
(
(
(
(
(
(
(
(
(
Table A (
)brachiocephalic
)vertebral
)subclavian
)external iliac
)gonadal
)renal
)pulmonary trunk
)celiac trunk
)coronary
)popliteal
)pulmonary veins
(
(
(
(
)umblical vein
)great saphenous vein
)jugular veins
)hepatic portal vein
Table B 1-suplies head and upper limb
2-suplies posterior part of brain
3-extends to upper limb
4-extends to lower limb
5-testicular and ovarian
6-to the kidneys
7-short wide divide into two brabches
8- short wide divide into 3 branches
9-to heart muscle
10-behind the knee
Table B 1-carries oxygenated blood,4 in number
2-carries blood from placenta to the fetus
3-common site for varicose veins
4-carries blood from braibn to the heart
5-carries blood from intestine to liver