Nokea
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.
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Mastitis is:
- A. Inflammation of the testes
- B. A condition that causes a woman's breast tissue to become painful and inflamed
- C. Often caused by too much calcium in the diet
Correct Answer: B
Rationale: Mastitis is inflammation of the breast tissue, often due to infection or blocked milk ducts during breastfeeding.
The maternity nurse understands that vascular volume increases 40% to 45% during pregnancy to:
- A. compensate for decreased renal plasma flow
- B. provide adequate perfusion of the placenta
- C. eliminate metabolic wastes of the mother
- D. prevent maternal and fetal dehydration
Correct Answer: B
Rationale: Increased vascular volume ensures adequate placental perfusion to support fetal growth and oxygenation.
While providing education to a primiparous patient regarding the normal changes of pregnancy, what is an important information for the nurse to share regarding Braxton Hicks contractions?
- A. These contractions may indicate preterm labor.
- B. These are contractions that never cause any discomfort.
- C. Braxton Hicks contractions only start during the third trimester.
- D. These occur throughout pregnancy, but you may not feel them until the third trimester.
Correct Answer: D
Rationale: The correct answer is D because Braxton Hicks contractions can occur throughout pregnancy but may not be felt until the third trimester. This is important to inform the patient because it helps differentiate them from true labor contractions. Braxton Hicks contractions are usually irregular, mild, and do not lead to cervical changes. Choice A is incorrect because Braxton Hicks contractions are not a definitive sign of preterm labor. Choice B is incorrect as Braxton Hicks contractions can cause discomfort for some women. Choice C is incorrect because Braxton Hicks contractions can start as early as the second trimester.
A patient at 24 weeks of gestation contacts the nurse at her obstetric provider's office to complain that she has cravings for dirt and gravel. The nurse is aware that this condition is known as and may indicate anemia.
- A. ptyalism
- B. pyrosis
- C. pica
- D. decreased peristalsis
Correct Answer: C
Rationale: Pica, the craving for nonfood substances, is often associated with iron deficiency anemia and should be evaluated.
Which finding in the urine analysis of a pregnant woman is considered a variation of normal?
- A. Proteinuria
- B. Glycosuria
- C. Bacteria in the urine
- D. Ketones in the urine
Correct Answer: B
Rationale: The correct answer is B: Glycosuria. In pregnant women, glycosuria is considered a variation of normal due to the hormonal changes affecting glucose metabolism. During pregnancy, the renal threshold for glucose is lowered, leading to glucose spillage in urine without significant pathology. Proteinuria (A) can indicate kidney damage. Bacteria in the urine (C) suggest a possible urinary tract infection. Ketones in the urine (D) may indicate a metabolic disorder or inadequate carbohydrate intake. Glycosuria in pregnancy is a physiological adaptation and not necessarily a cause for concern.