Nokea
Amniotic fluid index of 18 cm in the 3rd trimester is interpreted as:
- A. Hydrops fetalis
- B. Normal amniotic fluid volume
- C. Reduced amniotic fluid volume
- D. Increased amniotic fluid volume
Correct Answer: B
Rationale: The correct answer is B: Normal amniotic fluid volume. An amniotic fluid index of 18 cm in the 3rd trimester is considered within the normal range (5-25 cm). This level indicates adequate amniotic fluid for fetal development and is not indicative of hydrops fetalis (A), reduced amniotic fluid volume (C), or increased amniotic fluid volume (D). It is crucial to monitor amniotic fluid levels as deviations from the normal range can impact fetal well-being.
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In caring for a newborn male's recently circumcised penis (non-Plastibell technique), the infant's caregivers are advised to
- A. apply a small amount of petroleum ointment to the glans with diaper changes
- B. avoid cleaning the penis with warm water
- C. pull off the thin, yellowish film that forms on the glans
Correct Answer: A
Rationale: Petroleum ointment protects the healing circumcision site and prevents sticking to the diaper.
What does treatment for a Bartholin’s cyst include?
- A. topical antibiotics
- B. warm compress
- C. cold packs
- D. topical steroids
Correct Answer: B
Rationale: The correct answer is B: warm compress. Warm compress helps to promote drainage and relieve pain in Bartholin's cyst. It helps to soften the cyst and facilitate its resolution. Topical antibiotics (choice A) are not typically effective as the cyst is a closed sac. Cold packs (choice C) may worsen symptoms by constricting blood vessels. Topical steroids (choice D) are not indicated for Bartholin's cyst treatment as they do not address the underlying cause.
The breastfeeding position that is good to relieve plugged milk ducts and engorged breasts is
- A. cradle hold
- B. football hold
- C. side-lying hold
Correct Answer: B
Rationale: The football hold allows better access and drainage of blocked ducts.
The primary purpose of gonadotropin-releasing hormone (GnRH) is to stimulate the:
- A. Development of the woman's breasts for lactation.
- B. Growth of pubic and axillary hair.
- C. Breakdown of the endometrium in the menstrual flow.
- D. Secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the anterior pituitary gland.
Correct Answer: D
Rationale: GnRH stimulates the anterior pituitary gland to release FSH and LH, which regulate reproductive functions.
The epithelial type CORRECTLY matched with its occurrence is:
- A. Stratified squamous – tongue
- B. Simple columnar – corneal epithelium
- C. Transitional epithelium – Fallopian tube
- D. Pseudostratified columnar – the vocal cords
Correct Answer: A
Rationale: The correct answer is A: Stratified squamous - tongue. The tongue is lined with stratified squamous epithelium to protect against mechanical stress and abrasion due to its constant movement and exposure to food. Simple columnar epithelium lines the corneal epithelium. Transitional epithelium is found in the urinary system, not the Fallopian tube. Pseudostratified columnar epithelium is typically found in the respiratory tract, not the vocal cords.