Question 1

________ Ensheathed by amnion

Accepted Answer

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

Question 2

________ Fetus has a good chance of surviving if born prematurely

Accepted Answer

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

Question 3

________ Quickening usually occurs

Accepted Answer

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

Question 4

________ Amniotic sac

Accepted Answer

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

Question 5

________ Vestigial structure

Accepted Answer

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

Question 6

________ Sex is first distinguishable externally

Accepted Answer

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

Question 7

________ Contains umbilical vessels

Accepted Answer

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

Question 8

________ Brown fat begins to form

Accepted Answer

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

Question 9

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

Question 10

________ Chorionic sac

Accepted Answer

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

Question 11

________ Head constitutes about half of the fetus

Accepted Answer

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

Question 12

________ Chorionic villi

Accepted Answer

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

Question 13

________ Eyebrows,head hair,and lanugo are first visible

Accepted Answer

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

Question 14

________ Stage of initial activity of the fetus

Accepted Answer

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

Question 15

________ Skin is wrinkled and pink to red

Accepted Answer

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

________ Ensheathed by amnion

________ Fetus has a good chance of surviving if born prematurely

________ Quickening usually occurs

________ Amniotic sac

________ Vestigial structure

________ Sex is first distinguishable externally

________ Contains umbilical vessels

________ Brown fat begins to form

________ Skeleton first shows clearly on radiographs and sonograms

________ Chorionic sac

________ Head constitutes about half of the fetus

________ Chorionic villi

________ Eyebrows,head hair,and lanugo are first visible

________ Stage of initial activity of the fetus

________ Skin is wrinkled and pink to red

Gametogenesis and Fertilization

Formation of Bilaminar Embryonic Disc and Chorionic Sac

Formation of Germ Layers and Early Tissue and Organ Differentiation

Organogenetic Period: the Fourth to Eighth Weeks

Placenta and Fetal Membranes

Human Birth Defects

Body Cavities, mesenteries, and Diaphragm

Pharyngeal Apparatus

Digestive System

Urogenital System

Cardiovascular System

Skeletal and Muscular Systems

Limbs

Nervous System

Eye and Ear

Integumentary System

Filters

Exam 5: Fetal Period

________ Ensheathed by amnion

________ Fetus has a good chance of surviving if born prematurely

________ Quickening usually occurs

________ Amniotic sac

________ Vestigial structure

________ Sex is first distinguishable externally

________ Contains umbilical vessels

________ Brown fat begins to form

________ Skeleton first shows clearly on radiographs and sonograms

________ Chorionic sac

________ Head constitutes about half of the fetus

________ Chorionic villi

________ Eyebrows,head hair,and lanugo are first visible

________ Stage of initial activity of the fetus

________ Skin is wrinkled and pink to red

Gametogenesis and Fertilization

Formation of Bilaminar Embryonic Disc and Chorionic Sac

Formation of Germ Layers and Early Tissue and Organ Differentiation

Organogenetic Period: the Fourth to Eighth Weeks

Placenta and Fetal Membranes

Human Birth Defects

Body Cavities, mesenteries, and Diaphragm

Pharyngeal Apparatus

Digestive System

Urogenital System

Cardiovascular System

Skeletal and Muscular Systems

Limbs

Nervous System

Eye and Ear

Integumentary System

Filters