Question 1

________ Notochordal process

Accepted Answer

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

Question 2

________ Dental lamina

Accepted Answer

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

Question 3

________ Antitumor agent and potent teratogen

Accepted Answer

A)  Cytomegalovirus 
B)  Androgenic agents 
C)  Thalidomide 
D)  Toxoplasma gondii 
E)  Aminopterin

Question 4

________ Forms on the surfaces of chorionic villi

Accepted Answer

A)  Separate placentas and membranes 
B)  Fibrinoid material 
C)  Amniochorionic membrane 
D)  Monochorionic placenta 
E)  Syncytial knot

Question 5

________ Pleuroperitoneal membrane

Accepted Answer

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

Question 6

________ Derived from cytotrophoblast

Accepted Answer

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

Question 7

______ Gives rise to the upper jaw

Accepted Answer

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

Question 8

________ Rotates medially

Accepted Answer

A)  Upper limb 
B)  Apical ectodermal ridge 
C)  Somites 
D)  Meromelia 
E)  Lower limb

Question 9

________ Its cartilage forms stapes

Accepted Answer

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

Question 10

________ Articulates with the centrum

Accepted Answer

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

Question 11

________ Includes the mammillary bodies

Accepted Answer

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

Question 12

________ Round ligament of the liver

Accepted Answer

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

Question 13

________ Arises as a diverticulum of the foregut

Accepted Answer

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

Question 14

________ Gives rise to the spiral organ

Accepted Answer

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

Question 15

________ Derived from the third aortic pharyngeal arch artery

Accepted Answer

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

Question 16

________ Forms part of early placental membrane

Accepted Answer

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

Question 17

________ Skin is wrinkled and pink to red

Accepted Answer

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

Question 18

________ Is partly derived from the sinus venosus

Accepted Answer

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

Question 19

________ Primary sex cords in males

Accepted Answer

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

Question 20

________ Corpus striatum

Accepted Answer

A)  Telencephalon 
B)  Diencephalon 
C)  Mesencephalon 
D)  Metencephalon 
E)  Myelencephalon

Exam 1: Gametogenesis and Fertilization

________ Notochordal process

________ Dental lamina

________ Antitumor agent and potent teratogen

________ Forms on the surfaces of chorionic villi

________ Pleuroperitoneal membrane

________ Derived from cytotrophoblast

______ Gives rise to the upper jaw

________ Rotates medially

________ Its cartilage forms stapes

________ Articulates with the centrum

________ Includes the mammillary bodies

________ Round ligament of the liver

________ Arises as a diverticulum of the foregut

________ Gives rise to the spiral organ

________ Derived from the third aortic pharyngeal arch artery

________ Forms part of early placental membrane

________ Skin is wrinkled and pink to red

________ Is partly derived from the sinus venosus

________ Primary sex cords in males

________ Corpus striatum