Question 1

In the resolution phase,the changes initiated during the excitement phase are reversed.

Accepted Answer

A) True 
 B)False

Question 2

The term impotence is another name for

Accepted Answer

A)  erectile dysfunction.
B)  premature ejaculation.
C)  delayed ejaculation.
D)  orgasmic dysfunction.E) A) and B)
F) B) and D)

Question 3

To decrease the risk of neural tube defects,women who are capable of becoming pregnant are urged to consume at least 400 micrograms daily of

Accepted Answer

A)  folic acid.
B)  vitamin C
C)  calcium.
D)  iron.E) C) and D)
F) A) and C)

Question 4

The engorgement of tissues that results when more blood flows into an organ than is flowing out is called

Accepted Answer

A)  vasocongestion.
B)  orgasm.
C)  vaginismus.
D)  menarche.E) B) and C)
F) None of the above

Question 5

Amniocentesis and chorionic villus sampling are used to detect chromosomal abnormalities in a fetus.

Accepted Answer

A) True 
 B)False

Question 6

What is the correct order of phases in the menstrual cycle?

Accepted Answer

A)  (1) estrogenic phase,(2) menses,(3) ovulation,(4) progestational phase
B)  (1) menses,(2) estrogenic phase,(3) ovulation,(4) progestational phase
C)  (1) progestational phase,(2) ovulation,(3) estrogenic phase,(4) menses
D)  (1) menses,(2) ovulation,(3) estrogenic phase,(4) progestational phaseE) B) and D)
F) A) and B) B

Question 7

The chorionic villi form the umbilical cord.

Accepted Answer

A) True 
 B)False

Question 8

What information is Amy likely to receive when she asks her gynecologist to refer her to a fertility specialist?

Accepted Answer

A)  Amy should first be examined for endometriosis.
B)  Keith should first be tested for a low sperm count.
C)  Amy should be patient and try for at least another 6 months before being tested for infertility.
D)  Amy and Keith should experiment with different sexual positions when they have intercourse.E) A) and B)
F) B) and C)

Question 9

Name and describe the four phases of the human sexual response cycle.

Accepted Answer

The four phases of the human sexual response cycle are excitement, plateau, orgasm, and resolution.

1. Excitement phase: This phase is characterized by an increase in heart rate, blood pressure, and breathing. The body also experiences muscle tension and increased blood flow to the genitals. In men, this phase is often marked by the erection of the penis, while in women, the clitoris becomes engorged and the vaginal walls lubricate.

2. Plateau phase: During this phase, the body continues to build up sexual tension. Breathing, heart rate, and blood pressure continue to increase, and muscle tension further intensifies. In men, the testes may elevate, and the penis may become fully erect. In women, the clitoris may become more sensitive, and the vaginal walls may continue to lubricate.

3. Orgasm phase: This phase is the peak of the sexual response cycle, characterized by intense pleasure and release of sexual tension. In men, this is marked by ejaculation, while in women, the muscles of the vagina and uterus contract rhythmically. Both men and women experience a release of endorphins, which contribute to feelings of pleasure and satisfaction.

4. Resolution phase: After orgasm, the body returns to its normal, non-aroused state. Heart rate, blood pressure, and breathing gradually return to baseline levels, and muscle tension decreases. Men experience a refractory period during which they are unable to achieve another erection, while women may be able to experience multiple orgasms.

These phases are part of the natural sexual response cycle and can vary in duration and intensity from person to person. Understanding these phases can help individuals better understand and navigate their own sexual experiences.

Question 10

Older women who experience menopause are more likely to benefit from hormone therapy than younger women.

Accepted Answer

A) True 
 B)False  False

Question 11

Rubella exposure during the first trimester has no ill effects on the fetus.

Accepted Answer

A) True 
 B)False

Question 12

Spontaneous abortions are most commonly caused by

Accepted Answer

A)  chromosomal abnormalities in the fetus.
B)  poor nutritional status of pregnant women.
C)  the use of cigarettes by pregnant women.
D)  the use of alcohol by pregnant women.E) All of the above
F) A) and B)

Question 13

Which of the following statements best describes the function of the placenta?

Accepted Answer

A)  The placenta connects the mother's and the baby's blood supplies.
B)  The placenta makes a two-way exchange of nutrients and waste materials between the mother and the fetus.
C)  The placenta is a barrier that protects the developing baby from all harmful substances.
D)  The placenta's only function is to carry nutrients and oxygen to the developing baby.E) A) and D)
F) B) and C)

Question 14

FSH triggers ovulation.

Accepted Answer

A) True 
 B)False

Question 15

The basic units of heredity that direct the structure and function of all body cells are

Accepted Answer

A)  chromosomes.
B)  trophoblasts.
C)  gametes.
D)  genes.E) A) and D)
F) A) and C)

Question 16

Which of the following is NOT an early sign of pregnancy?

Accepted Answer

A)  nausea
B)  fatigue
C)  Braxton Hicks contractions
D)  breast tendernessE) A) and B)
F) A) and C)

Question 17

The quadruple marker screen (QMS) is used to detect

Accepted Answer

A)  fetal anomalies.
B)  gender.
C)  gestational age.
D)  fetal position.E) None of the above
F) A) and C)

Question 18

Endometriosis is a(n)

Accepted Answer

A)  infection of the uterus,oviducts,or ovaries.
B)  case of chronic and unexplained vulvar pain.
C)  growth of uterine tissue outside the uterus.
D)  inflammation of the vagina.E) All of the above
F) A) and B)

Question 19

The fertilized egg is implanted in the _____ where it grows into a fetus.

Accepted Answer

A)  uterus
B)  vagina
C)  ovary
D)  cervixE) C) and D)
F) B) and C)

Question 20

Identify and describe the stages of labor,including key events that occur in each stage.

Accepted Answer

The stages of labor are divided into thr...

Exam 5: Sexuality, Pregnancy, and Childbirth

In the resolution phase,the changes initiated during the excitement phase are reversed.

Correct Answer
verified

The term impotence is another name for

Correct Answer
verified

To decrease the risk of neural tube defects,women who are capable of becoming pregnant are urged to consume at least 400 micrograms daily of

Correct Answer
verified

The engorgement of tissues that results when more blood flows into an organ than is flowing out is called

Correct Answer
verified

Amniocentesis and chorionic villus sampling are used to detect chromosomal abnormalities in a fetus.

Correct Answer
verified

What is the correct order of phases in the menstrual cycle?

Correct Answer
verified
B

The chorionic villi form the umbilical cord.

Correct Answer
verified

What information is Amy likely to receive when she asks her gynecologist to refer her to a fertility specialist?

Correct Answer
verified

Name and describe the four phases of the human sexual response cycle.

Older women who experience menopause are more likely to benefit from hormone therapy than younger women.

Correct Answer
verified
False

Rubella exposure during the first trimester has no ill effects on the fetus.

Correct Answer
verified

Spontaneous abortions are most commonly caused by

Correct Answer
verified

Which of the following statements best describes the function of the placenta?

Correct Answer
verified

FSH triggers ovulation.

Correct Answer
verified

The basic units of heredity that direct the structure and function of all body cells are

Correct Answer
verified

Which of the following is NOT an early sign of pregnancy?

Correct Answer
verified

The quadruple marker screen (QMS) is used to detect

Correct Answer
verified

Endometriosis is a(n)

Correct Answer
verified

The fertilized egg is implanted in the _____ where it grows into a fetus.

Correct Answer
verified

Identify and describe the stages of labor,including key events that occur in each stage.

Correct Answer
Answered by ExamLex AI
The stages of labor are divided into thr...
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Exam 5: Sexuality, Pregnancy, and Childbirth

In the resolution phase,the changes initiated during the excitement phase are reversed.

Correct AnswerverifiedShow Answer

The term impotence is another name for

Correct AnswerverifiedShow Answer

To decrease the risk of neural tube defects,women who are capable of becoming pregnant are urged to consume at least 400 micrograms daily of

Correct AnswerverifiedShow Answer

The engorgement of tissues that results when more blood flows into an organ than is flowing out is called

Correct AnswerverifiedShow Answer

Amniocentesis and chorionic villus sampling are used to detect chromosomal abnormalities in a fetus.

Correct AnswerverifiedShow Answer

What is the correct order of phases in the menstrual cycle?

Correct AnswerverifiedB

The chorionic villi form the umbilical cord.

Correct AnswerverifiedShow Answer

What information is Amy likely to receive when she asks her gynecologist to refer her to a fertility specialist?

Correct AnswerverifiedShow Answer

Name and describe the four phases of the human sexual response cycle.

Older women who experience menopause are more likely to benefit from hormone therapy than younger women.

Correct AnswerverifiedFalse

Rubella exposure during the first trimester has no ill effects on the fetus.

Correct AnswerverifiedShow Answer

Spontaneous abortions are most commonly caused by

Correct AnswerverifiedShow Answer

Which of the following statements best describes the function of the placenta?

Correct AnswerverifiedShow Answer

FSH triggers ovulation.

Correct AnswerverifiedShow Answer

The basic units of heredity that direct the structure and function of all body cells are

Correct AnswerverifiedShow Answer

Which of the following is NOT an early sign of pregnancy?

Correct AnswerverifiedShow Answer

The quadruple marker screen (QMS) is used to detect

Correct AnswerverifiedShow Answer

Endometriosis is a(n)

Correct AnswerverifiedShow Answer

The fertilized egg is implanted in the _____ where it grows into a fetus.

Correct AnswerverifiedShow Answer

Identify and describe the stages of labor,including key events that occur in each stage.

Correct AnswerAnswered by ExamLex AIThe stages of labor are divided into thr...View AnswerShow Answer

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B

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False

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Correct Answer
Answered by ExamLex AI
The stages of labor are divided into thr...
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