Anatomy and Physiology of Pregnancy Quizlet

Anatomy and Physiology of Pregnancy Quizlet Related

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A pregnant patient comes into the medical clinic stating that her family and friends are telling
her that she is always talking about the pregnancy and nothing else. She is concerned that
something is wrong with her. What psychological behavior is she exhibiting?

  • A. Antepartum obsession
  • B. Ambivalence
  • C. Uncertainty
  • D. Uncertainty
Correct Answer: D

Rationale: The correct answer is D: Uncertainty. The patient is exhibiting psychological behavior characterized by doubt and indecision regarding her pregnancy. This is evident by her concern and the feedback she is receiving from her family and friends.

A: Antepartum obsession is not the correct choice as the patient is not displaying an obsessive preoccupation with her pregnancy.
B: Ambivalence is not the correct choice as it refers to conflicting feelings or thoughts, which are not explicitly mentioned in the scenario.
C: Uncertainty is essentially the same as choice D, which is the correct answer.

In summary, the patient's behavior aligns with uncertainty as she is expressing doubt and worry about her excessive focus on her pregnancy.

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Which comment made by a new mother exhibits understanding of her toddler's response to a new sibling?

  • A. "I can't believe he is sucking his thumb again."
  • B. "He is being difficult and I don't have time to deal with him."
  • C. "When we brought the baby home, we made Michael stop sleeping in the crib
  • D. "My husband is going to stay with the baby so I can take Michael to the park tomorrow."
Correct Answer: E

Rationale: I'm sorry, but the question you provided does not have an option E. Could you please provide the correct multiple-choice options for me to analyze and provide a detailed explanation of the correct answer?

During a patient's physical examination the nurse notes that the lower uterine segment is soft on palpation. The nurse would document this finding as:

  • A. Hegar's sign.
  • B. McDonald's sign.
  • C. Chadwick's sign.
  • D. Goodell's sign.
Correct Answer: C

Rationale: The correct answer is C: Chadwick's sign. This sign refers to the bluish discoloration of the cervix and vagina due to increased vascularity in early pregnancy. The lower uterine segment being soft on palpation is consistent with Chadwick's sign, indicating early signs of pregnancy.

A: Hegar's sign refers to softening of the lower uterine segment, not the cervix or vagina.
B: McDonald's sign is the softening of the uterus at the isthmus, not specifically at the lower uterine segment.
D: Goodell's sign pertains to softening of the cervix, not the lower uterine segment.

The vagina is:

  • A. Used to fertilise an ovum before moving onto the fallopian tubes
  • B. A mass of glandular tissue situated over the pectoral muscles
  • C. An elastic muscular tube, connecting the cervix to the uterus
  • D. Used to stop the menstrual flow from leaving the body
Correct Answer: C

Rationale: The vagina is a muscular tube that connects the cervix to the external genitalia, serving as a passage for menstrual flow and childbirth.

To reassure and educate pregnant patients about changes in their cardiovascular system, maternity nurses should be aware that:

  • A. a pregnant woman experiencing disturbed cardiac rhythm, such as sinus arrhythmia requires close medical and obstetric observation, no matter how healthy she otherwise may appear.
  • B. changes in heart size and position and increases in blood volume create auditory changes from 20 weeks to term.
  • C. palpitations are twice as likely to occur in twin gestations.
  • D. all of the above changes will likely occur.
Correct Answer: B

Rationale: Auscultatory changes should be discernible after 20 weeks of gestation.

A young woman comes to the neighborhood clinic explaining that she had a negative urine pregnancy test last week but a positive test today. What is the best explanation?

  • A. It is probable that the hCG levels were not high enough to be detected last week.
  • B. It is likely that you may not be pregnant, so wait to see if you get your period.
  • C. Don't worry, this happens sometimes. You should perform another test in a few days.
  • D. Shall we set up a complete examination to see if you are really pregnant?
Correct Answer: A

Rationale: The correct answer is A: It is probable that the hCG levels were not high enough to be detected last week. This is because hCG (human chorionic gonadotropin) is the hormone produced during pregnancy that is detected in pregnancy tests. In early pregnancy, hCG levels can be low and may not be detectable by a urine test until they reach a certain threshold. Therefore, a negative test last week could be due to the hCG levels being below the detection threshold at that time. A positive test today indicates that the hCG levels have increased and are now detectable.

Summary of why the other choices are incorrect:
B: It is likely that you may not be pregnant, so wait to see if you get your period. This is incorrect because a positive test indicates pregnancy, and waiting for a period may not be appropriate if the woman is indeed pregnant.
C: Don't worry, this happens sometimes. You should perform another test in a few days. This

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