Nokea
The hormone that stimulates the alveoli to produce milk is
- A. oxytocin
- B. estrogen
- C. prolactin
Correct Answer: C
Rationale: Prolactin drives milk synthesis in mammary glands.
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A young female patient comes to the health unit at school to discuss her irregular periods. In providing education regardinNg thRe feImalGe reBpr.odCuctMive cycle, the nurse describes the regular U S N T O and recurrent changes related to the ovaries and the uterine endometrium. Although this is generally referred to as the menstrual cycle, the ovarian cycle includes which phases? (Select all that apply.)
- A. Follicular
- B. Ovulatory
- C. Luteal
- D. Proliferative
Correct Answer: A
Rationale: The correct answer is A: Follicular phase. The ovarian cycle consists of two main phases: the follicular phase and the luteal phase. During the follicular phase, the ovarian follicles mature in preparation for ovulation. This phase is characterized by rising levels of estrogen. The luteal phase follows ovulation and is characterized by the formation of the corpus luteum and increased progesterone levels to support a potential pregnancy. The ovulatory phase is not a distinct phase of the ovarian cycle but rather the event of ovulation itself. Proliferative phase is a term used to describe changes in the uterine endometrium, not the ovarian cycle. Therefore, the correct answer is A, as it accurately reflects the phases of the ovarian cycle.
Reddish-orange crystals noted in the urine of a 48-hour-old newborn are
- A. a sign of congenital renal disease
- B. a sign of vitamin K deficiency
- C. a normal finding
Correct Answer: C
Rationale: Uric acid crystals are commonly seen in newborn urine and are considered normal.
Milk is manufactured within the _____ of the breast.
- A. Lactiferous ducts
- B. Alveoli
- C. Myoepithelium
- D. Montgomery's tubercles
Correct Answer: B
Rationale: The alveoli are the milk-producing structures within the breast.
Which of the following is not a layer of the endometrium of the uterus?
- A. Stratum myometrium
- B. Stratum compactum
- C. Stratum spongiosum
- D. Stratum basale
Correct Answer: A
Rationale: The stratum myometrium is not a layer of the endometrium; it is part of the uterine wall.
When using the BUBBLE-HE mnemonic to remember the steps to a comprehensive postpartal assessment, the initial BUB refers to
- A. breasts, uterus, bladder
- B. bowels, urine, and breasts
- C. bowels, uterus, and bonding
Correct Answer: A
Rationale: BUB stands for Breasts, Uterus, Bladder in the BUBBLE-HE mnemonic.