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Some pregnant patients may complain of changes in their voice and impaired hearing. The nurse can tell these patients that these are common reactions to:
- A. a decreased estrogen level.
- B. displacement of the diaphragm, resulting in thoracic breathing.
- C. congestion and swelling, which occur because the upper respiratory tract has become more vascular.
- D. increased blood volum
Correct Answer: C
Rationale: The correct answer is C because during pregnancy, hormonal changes can lead to congestion and swelling in the upper respiratory tract due to increased vascularity. This can result in changes in voice and impaired hearing. Estrogen levels (choice A) typically increase during pregnancy and do not directly cause these symptoms. Displacement of the diaphragm (choice B) may occur but is more related to breathing changes rather than voice and hearing issues. Increased blood volume (choice D) is a common physiological change in pregnancy but is not directly associated with voice and hearing changes.
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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: D
Rationale: The correct answer is D because all the statements in choices A, B, and C are true regarding changes in the cardiovascular system during pregnancy.
A: Pregnant women with disturbed cardiac rhythm, such as sinus arrhythmia, should be closely monitored as it can impact both the mother and the fetus, regardless of the mother's overall health status.
B: Changes in heart size, position, and blood volume lead to auditory changes from 20 weeks to term, which is important for nurses to be aware of in order to monitor the cardiovascular health of pregnant patients.
C: Palpitations are more likely to occur in twin gestations due to the increased demands on the cardiovascular system.
In summary, all the changes mentioned in choices A, B, and C are common occurrences in pregnancy and it is crucial for maternity nurses to be aware of them in order to provide appropriate care and education to pregnant patients.
A patient reports to the clinic nurse that she has not had a period in over 12 weeks, she is
- A. The patient's urine test is positive for hCG. What is the correct nursing action related to this information?
- B. Ask the patient if she has had any nausea or vomiting in the morning.
- C. Schedule the patient to be seen by a health care provider within the next 4 weeks.
- D. Send the patient to the maternity screening area of the clinic for a routine
Correct Answer: C
Rationale: The correct answer is C because scheduling the patient to be seen by a healthcare provider within the next 4 weeks is important for further evaluation and management of the patient's amenorrhea. This timeline allows for timely assessment and potential interventions if needed.
Choice A is incorrect as simply having a positive urine hCG test does not provide enough information on its own to determine the appropriate nursing action.
Choice B is incorrect as asking about nausea or vomiting does not address the need for a comprehensive assessment and evaluation of the patient's amenorrhea.
Choice D is incorrect as sending the patient to the maternity screening area assumes a pregnancy-related issue without proper evaluation and could lead to unnecessary testing or interventions.
Numerous changes in the integumentary system occur during pregnancy. Which change persists after birth?
- A. Epulis
- B. Chloasma
- C. Telangiectasia
- D. Striae gravidarum
Correct Answer: D
Rationale: The correct answer is D, Striae gravidarum, because it refers to stretch marks that occur during pregnancy and often persist postpartum. Epulis (A) is a benign gingival tumor that typically resolves after pregnancy. Chloasma (B) is a skin condition causing dark patches that usually fade postpartum. Telangiectasia (C) are small dilated blood vessels that commonly appear during pregnancy but may diminish after giving birth. Therefore, the key differentiator is the persistence of Striae gravidarum after delivery.
A woman's obstetric history indicates that she is pregnant for the fourth time and all of her children from previous pregnancies are living. One was born at 39 weeks of gestation, twins were born at 34 weeks of gestation, and another child was born at 35 weeks of gestation. What is her gravidity and parity using the GTPAL system?
- A. 3-1-1-1-3
- B. 4-1-2-0-4
- C. 3-0-3-0-3
- D. 4-2-1-0-3
Correct Answer: B
Rationale: Rationale for Answer B (4-1-2-0-4):
1. Gravidity: Total number of pregnancies - She is pregnant for the 4th time (G=4).
2. Term Births: Number of pregnancies reaching 37 weeks or more - She had 1 term birth (T=1).
3. Preterm Births: Number of pregnancies ending between 20-36 weeks - She had twins born at 34 weeks (P=2).
4. Abortions: Number of pregnancies ending before 20 weeks - She has no reported abortions (A=0).
5. Living Children: Number of living children - She has all her children from previous pregnancies living (L=4).
Summary of other choices:
A: Incorrect because it indicates 3 term births, which is not accurate.
C: Incorrect as it suggests 3 living children, which is not consistent with the scenario.
D: Incorrect due to incorrect number of preterm births and living
A fertilised egg divides to form a ball of cells called an:
- A. Sac
- B. Cartilage
- C. Embryo
- D. Ovary
Correct Answer: C
Rationale: After fertilisation, the zygote undergoes cell division to form an embryo, which develops into a fetus.