Question 1

________ Cytotrophoblast

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 2

________ Carries poorly oxygenated blood into the right atrium

Accepted Answer

A)  Ductus arteriosus 
B)  Septum primum 
C)  Sixth pharyngeal arch artery 
D)  Sinus venosus 
E)  Umbilical vein

Question 3

________ Derived from notochordal process

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 4

________ Opens at the umbilicus

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 5

________ Labia minora

Accepted Answer

A)  Urogenital folds 
B)  Rete testis 
C)  Glandular plate 
D)  Genital tubercle 
E)  External oblique aponeurosis

Question 6

________ Continuous with the neural layer of the retina

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 7

________ Ciliary body

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 8

________ Gives rise to the hypoblast

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 9

______ Stomodeum

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 10

________ Part of the cartilaginous neurocranium

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 11

________ Passes through the inguinal canal

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 12

________ Fetal capillary

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 13

________ Posterolateral diaphragmatic defect

Accepted Answer

A)  Costodiaphragmatic recess 
B)  Cervical myotomes 
C)  Congenital hiatal hernia 
D)  Pleuroperitoneal membrane 
E)  Pericardioperitoneal canal

Question 14

________ Features of maternal surface of placenta

Accepted Answer

A)  Anchoring villi 
B)  Cytotrophoblast 
C)  Amnion 
D)  Battledore placenta 
E)  Cotyledons

Question 15

________ Gradually obliterates

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 16

________ Derived from the second pharyngeal groove and cervical sinus

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 17

________ Right recurrent laryngeal nerve

Accepted Answer

A)  Ductus arteriosus 
B)  Septum primum 
C)  Sixth pharyngeal arch artery 
D)  Sinus venosus 
E)  Umbilical vein

Question 18

________ Skeleton first shows clearly on radiographs and sonograms

Accepted Answer

A)  12 weeks 
B)  16 weeks 
C)  20 weeks 
D)  25 weeks 
E)  29 weeks

Question 19

________ Saccular part of the otic vesicle

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 20

________ Derivative of an intersegmental artery

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Exam 1: Gametogenesis and Fertilization

________ Cytotrophoblast

________ Carries poorly oxygenated blood into the right atrium

________ Derived from notochordal process

________ Opens at the umbilicus

________ Labia minora

________ Continuous with the neural layer of the retina

________ Ciliary body

________ Gives rise to the hypoblast

______ Stomodeum

________ Part of the cartilaginous neurocranium

________ Passes through the inguinal canal

________ Fetal capillary

________ Posterolateral diaphragmatic defect

________ Features of maternal surface of placenta

________ Gradually obliterates

________ Derived from the second pharyngeal groove and cervical sinus

________ Right recurrent laryngeal nerve

________ Skeleton first shows clearly on radiographs and sonograms

________ Saccular part of the otic vesicle

________ Derivative of an intersegmental artery