hysterosalpingo contrast sonography is a test used to

HESI RN

Reproductive Health Exam

1. What is the purpose of Hysterosalpingo-contrast Sonography?

A. Check a woman's tubes and is done with an X-ray and dye test called a hysterosalpingogram
B. Detect Human Chorionic Gonadotrophic hormone (HCG) in urine or whole blood.
C. Diagnose ovarian cancer using MRI technology.
D. Detect cancer cells in the cervix.

Correct answer: A

Rationale: Hysterosalpingo-contrast Sonography is a test used to check a woman's fallopian tubes with an X-ray and dye test called a hysterosalpingogram. This test is specifically designed to evaluate the patency of the fallopian tubes and the uterine cavity. Choices B, C, and D are incorrect as they do not align with the purpose of Hysterosalpingo-contrast Sonography.

2. What is one role of the hormone estrogen?

A. Stimulates the development of the milk-producing tissue.
B. Stimulates the production of lactoferrin.
C. Stimulates the development of the nipple and duct system in the breast.
D. Stimulates the secretion of relaxin.

Correct answer: A

Rationale: The correct answer is A: Estrogen stimulates the development of the milk-producing tissue in the breast. This hormone is essential in preparing the breast for milk production. Choice B is incorrect because lactoferrin production is not a primary role of estrogen. Choice C is incorrect as estrogen primarily influences the development of the breast tissue rather than specifically the nipple and duct system. Choice D is incorrect because relaxin secretion is not a function typically associated with estrogen.

3. Which of the following is subsidiary uterine support?

A. Suspensory ligament
B. Cardinal ligament
C. Transcervical ligament
D. Maklouf ligament

Correct answer: B

Rationale: The correct answer is B: Cardinal ligament. The cardinal ligament is a primary uterine support structure that helps to anchor the uterus in place. The suspensory ligament also provides support for the uterus but is not considered a subsidiary uterine support. The transcervical ligament does not exist in anatomical terminology. The Maklouf ligament is a fictitious term and not recognized as a subsidiary uterine support structure.

4. How many autosomes does a human primary spermatocyte have?

A. 34
B. 44
C. 54
D. 33

Correct answer: B

Rationale: A human primary spermatocyte has 44 autosomes. Autosomes are chromosomes that are not involved in determining an individual's sex. In humans, there are a total of 46 chromosomes in a somatic cell, with 22 pairs of autosomes and one pair of sex chromosomes. Therefore, the correct answer is 44 autosomes, making choice B the correct answer. Choices A, C, and D are incorrect as they do not represent the accurate number of autosomes in a human primary spermatocyte.

5. Which contraceptive option suppresses sperm motility and inhibits the implantation of the blastocyst?

A. Copper-T
B. Diaphragm
C. Contraceptive pills
D. Condom

Correct answer: A

Rationale: The correct answer is A, Copper-T. Copper-T is an intrauterine device that releases copper ions, which suppress sperm motility and inhibit the implantation of the blastocyst. This method mainly works by preventing fertilization and, if fertilization occurs, by making the endometrium less receptive to implantation. Choices B, C, and D are incorrect. The diaphragm is a barrier method that prevents sperm from reaching the cervix; contraceptive pills mainly work by suppressing ovulation and altering cervical mucus to prevent sperm from reaching the egg; condoms are barrier methods that prevent sperm from entering the vagina.