Islamic University
Nursing College
Anatomy & physiology(B)
Midterm Ex. For Midwives
Name
Number
31/5/2009
I-Put (I ) or ( X ) opposite each of the following
Time :1 hour
(10 points )
( )-blood group O is universal recepient.
( )-pulmonary veins carry oxygenated blood.
( )-AV bundle is the pacemaker of the heart.
( )-cardiac output usually equals venous return.
( )-in severe liver disease, severe bleeding usually occur.
( )The epididymis is a coiled tubule in the scrotum that stores sperm cells.
( )The vas deferens connects to the urethra at the base of the penis.
( )In a pregnancy, the corpus luteum will last from 3 to 6 months.
( )The vagina is anterior to the bladder and posterior to the rectum.
( )A vasectomy is the male equivalent of tubal ligation regarding efficacy of contraception
II-match table A with table B
Table A
(15 points )
Table B
( ) celiac trunk
1- first branch of abdominal aorta
( ) subclavian artery
2- supplies the kidneys
( ) pulmonary trunk
3- supplies the gonads
( ) renal artery
4- divides into right and left branches
( ) femoral artery
5- continues as popliteal
6- continues as axillary
Table A
Table B
( ) pulmonary vein
1- divide into capillaries in the liver
( ) umbilical vein
2- large vein in the upper limb
( ) great saphenous vein
3- the common site for varicose veins
( ) jugular veins
4-carries blood from head and brain
( ) portal vein
5- carries blood to left atrium
6-carries blood to the fetus
Table A
Table B
( )-neutophils
1-increase in chronic infections
( )-basophils
2-increase in allergic conditions
( )-esinophils
3-increase in acute infections
( )-lymhocytes
4-important in hemostasis
( )-monocytes
5-increase in immune reactions
6-0.5 %of white cells
III-Choose the correct answer
( ) Gonads are?
a-found only in the male
d-primary sex organs
(35 points)
b-found only in the female c- secondary sex organs
e- both a and c above are correct
( ) The cells forming the outer layer of the seminiferous tubule are
a-spermatogonia
b-sustentacular cell
c- spermatids
d- interstitial cells
e- secondary spermatocytes
( ) The spermatic cord leaves the scrotum through the?
a- acoustic tube
b- gubernaculum c- ductus deferens
d- eustachian tube e- inguinal canal
( ) From the ejaculatory duct, sperm can pass directly into the?
a-seminal vesicle
b-epididymis
c- seminiferous tubule
d- urethra
e- ductus deferens
( ) The interstitial cells?
a-produce ova
b-produce spermatozoa
c- secrete estrogens
d-dissolve any spermatozoa that are not ejaculated
e-secrete testosterone
( ) The soft, vascular mucosal lining of the uterus is the?
a-Peritoneum
b-corpus luteum
c-mesentery
d-endometrium
e- fundus
( ) The tubular portion of the uterus, that extends downwards into the upper part of the vagina, is
a-Myometrium
b-epimetrium
c- peritoneum
d-cervix
e-endometrium
( ) Developing follicles produce this hormone which stimulates thickening of the endometrium during
each menstrual cycle and enlargement of female reproductive organs and breast development in a
young woman?
a-LH
b-progesterone
c-estrogen
d-testosterone
e- FSH
( ) What hormone produced by the blastocyst that induces corpus luteum to continue producing its
hormones to maintain the endometrium?
a-Testosterone
d- human chorionic gonadotropin
b-follicle stimulating hormone
e-oxytocin
c- progesterone
( ) Enlargement of the prostate gland can interfere with a male's reproductive function and urination
because it surrounds part of this tubular structure?
a-epididymis
b-vas deferens
c-urethra
d-ureter
e- uterine tube
( ) Acrosomal enzymes are needed for?
a-maintenance of the corpus luteum
b-sperm motility
d- maintenance of the endometrium of the uterus
c- implantation
e- sperm penetration of an "egg''
( ) Menopause is considered to have begun when?
a- hot flashes begin
b- a year has passed without a menstruation
c- the blood levels of progesterone increase above normal
d- the blood levels of estrogen increase above normal
( ) -When a huge number of immature WBCs are produced in the bone marrow, the body become
easy prey for bacteria and viruses. This is called?
a- leucopenia.
b- anemia
c- erythrocytosis
d- leukemia.
e- leukocytosis.
( ) -The rapid sequence of vascular spasms, platelet plug formation and coagulation is known as?
a- hemostasis.
b- erythropoiesis.
c- hematopoiesis. d- hemophilia.
e-homeostasis
( ) -A measure of the percent of RBC in whole blood is ?
a- 55%.
b- hemocytometer.
c- 35%.
d-called the buffy coat.
d- hematocrit.
( ) -Blood does each of the following except?
a- transport nutrients.
b - increase fluid loss.
c- regulate body temperature. d- regulate pH.
( ) - A protein in the plasma which contributes to the osmotic pressure .
a- elastin.
b- prothrombin.
c- Albumin.
d- Thrombin.
( ) - When oxygen levels are low, the _____is stimulated to release-------a- bone, oxygen.
b- kidney, erythropoietin.
c- bone, erythropoietin. d- Liver, calcitonin.
( ) - Hematopoiesis primarily occurs in?
a- liver.
b- flat bones & epiphyses of long bones.
c- kidneys.
d- Irregular bones.
( ) - Which of the following is a clot that forms in an uninjured vessel?
a- Thrombus
b- Hemophilia
c- Thrombocytopenia
d- Embolus
( ) - A hereditary bleeding disorder resulting from lack of clotting factors is called?
a- Thrombocytopenia
b- Embolus
c- Thrombus
d- Hemophilia
( ) - What is the portion of the ECG that indicates ventricular repolarization?
a- R spike
b- QRS complex
c- P-Q interval
d- P wave
e- T wave
( ) -The product of the stroke volume and the heart rate is known as the?
a- cardiac reserve
b- end-systolic volume
d- cardiac output
e- end-diastolic volume
c- blood pressure
( ) - What is the circulatory route that runs from the digestive tract to the liver called?
a- systemic circuit
b- hepatic portal system
d- pulmonary circuit
e- coronary circuit
c- renal portal system
( ) - Which of the following fetal structures carries the most oxygenated blood
a- umbilical arteries b- foramen ovale c- ductus arteriosus
d- umbilical vein e- ductus venosus
( ) - This heart valve prevents the return of blood to the right atrium from the right ventricle?
a- mitral valve
b- aortic semilunar valve
d- tricuspid valve
c- bicuspid valve
e- pulmonary semilunar valve
( ) - Which one of the following blood vessels carries oxygen-rich blood?
a- pulmonary trunk
b- Coronary sinus
c- pulmonary vein
d- superior vena cava
e- inferior vena cava
( ) - Identify the final portion of the intrinsic conduction system of the heart which carries the wave of
depolarization over the ventricles causing them to contract
a- atrioventricular bundle
d- atrioventricular node
b- Purkinje fibers
c- bundle branches
e- sinoatrial node
( ) - Which one of the following blood vessels returns blood to the left side of the heart
a- coronary sinus
b- pulmonary artery
c- superior vena cava d- pulmonary vein
e- aorta
( ) - Blood exits the right ventricle in which one of the following blood vessels?
a- pulmonary vein
b- coronary artery
c- aorta
d- pulmonary trunk
e- superior vena cava
( ) - Which of the following indicates atrial depolarization in an electrocardiogram?
a- QT interval
b- U wave c- P wave
d- T wave
e- QRS complex
( ) - Exchanges of nutrients, gases, wastes, between blood and tissue cells occurs at?
a- capillaries
b- venules
c- veins
d-arterioles
e- arteries
( ) - Which of the following blood vessels is NOT part of the systemic circulation?
a- inferior vena cava
b- carotid arteries
c- pulmonary artery d- aorta e- coronary artery
( ) - The cusps of the (A/V) valves are anchored to the papillary muscles by the?
a- pericardium
b- chordae tendinae c- intercalated discs d- fossa ovalis
( ) - What is the rupture of the Graafian follicle called?
a-placentation
b- mastication
c- menstruation
d- ovulation
e- coronary sinus
e- fertilization
GOOD LUCK