What does treatment for a Bartholin’s cyst include?

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.

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.

Correct Answer: C

Rationale: The correct answer is C: Hyaline cartilage. This type of cartilage is found at the ends of long bones in synovial joints because it provides a smooth surface for articulation, reducing friction and allowing for smooth movement. Hyaline cartilage is the most common type of cartilage in the body and is characterized by its glassy appearance and ability to withstand compressive forces. Fibrocartilage (choice A) is found in intervertebral discs and has more collagen fibers, making it tougher but less flexible than hyaline cartilage. Elastic cartilage (choice B) contains more elastic fibers and is found in structures like the external ear and epiglottis, providing flexibility and resilience. Cellular cartilage (choice D) is not a recognized type of cartilage and is an incorrect choice.

Correct Answer: D

Rationale: Step-by-step rationale for why choice D is correct: 1. During early development, all embryos possess indifferent genitalia. 2. Androgen hormones, like testosterone, influence the differentiation of these structures. 3. The presence of androgen hormones leads to the development of male genitalia. 4. Lack of androgen results in the development of female genitalia. 5. This process occurs after fertilization, not during fertilization. In summary, choice D is correct as the phenotypic sex is determined by the activity of androgen hormones on the indifferent genitalia post-fertilization. Choices A and B are incorrect because sex determination occurs post-fertilization, not during fertilization. Choice C is incorrect as the SRY gene typically plays a role in sex determination but is not the primary factor influencing the phenotypic sex.

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.