ATI RN
Human Reproductive System Quizlet Questions
Question 1 of 5
Trabecular bone is otherwise called as
Correct Answer: C
Rationale: Trabecular bone, also known as spongy bone, is characterized by its porous structure with trabeculae. It is found at the ends of long bones and inside flat bones. Spongy bone provides structural support and flexibility. Compact bone (A) is dense and forms the outer layer of bones. Cortical bone (B) is synonymous with compact bone. Choice D is incorrect as trabecular bone is specifically known as spongy bone.
Question 2 of 5
Inflammation of joints
Correct Answer: A
Rationale: The correct answer is A: Arthritis. Arthritis specifically refers to inflammation of joints, making it the most appropriate choice. Osteomyelitis (B) is an infection of the bone, not joints. Chondritis (C) is inflammation of cartilage, not joints. The duplicate choice of Chondritis (D) is incorrect.
Question 3 of 5
The menstrual cycle is triggered each month by
Correct Answer: C
Rationale: The correct answer is C: hormones. Hormones, specifically estrogen and progesterone, control the menstrual cycle by regulating the release of an egg from the ovary, thickening the uterine lining, and preparing the body for pregnancy or menstruation. Hormonal fluctuations throughout the cycle signal the body to shed the uterine lining if fertilization does not occur. Choices A and B are incorrect as they describe events during the menstrual cycle rather than the trigger itself. Choice D, sexual intercourse, does not directly trigger the menstrual cycle but may lead to conception, which is one of the outcomes of the menstrual cycle.
Question 4 of 5
A drug is given that affects the initial phases of spermatogenesis to aid in a patient’s infertility complaints. How much time would it take for the effects of this drug to be seen?
Correct Answer: D
Rationale: The correct answer is D (86 days) because spermatogenesis is a process that takes around 74 days from the initial division of spermatogonia to the release of mature spermatozoa. The drug affecting the initial phases of spermatogenesis would take at least one full cycle of spermatogenesis to show its effects, which is around 74 days. Therefore, it would take approximately 86 days for the effects of the drug to be seen. Choice A (4.6 days) is too short for spermatogenesis to complete, so the effects of the drug would not be observable in this time frame. Choice B (16 days) and Choice C (22 days) are also insufficient for a full cycle of spermatogenesis to occur, hence the effects of the drug would not be evident within these durations.
Question 5 of 5
Your 22 year old female patient is c/o severe burning with urination, fever of 101, and aching all over. She takes oral contraceptives. She reports one new partner within the last month. Palpation of the inguinal nodes reveals bilateral lymphadenopathy. There are more than 10 shallow ulcers along each side of the vulva. She is very tender at the introitus. Urine has some WBCs but no RBCs or bacteria. Which disorder of the vulva is most likely?
Correct Answer: A
Rationale: The correct answer is A: Genital herpes. The patient's symptoms of severe burning with urination, fever, aching, new sexual partner, bilateral lymphadenopathy, multiple shallow ulcers along the vulva, tenderness at the introitus, and absence of RBCs or bacteria in urine are all consistent with genital herpes. Genital herpes is caused by the herpes simplex virus (HSV) and presents with painful vesicular lesions in the genital area. The presence of ulcers and lymphadenopathy points towards an infectious etiology. Condylomata acuminata (choice B) presents as genital warts caused by HPV, which typically do not cause ulcers. Syphilitic chancre (choice C) presents as a painless ulcer with a firm base, not multiple ulcers. Epidermoid cyst (choice D) presents as a benign skin lesion, not with the symptoms described.