ATI RN
Chapter 19 Reproductive System Quizlet Questions
Question 1 of 5
There are ____________ facial bones
Correct Answer: B
Rationale: The correct answer is B: 22. There are a total of 22 facial bones in the human skull. These bones include the mandible, maxilla, zygomatic bone, nasal bone, and others. Understanding human anatomy is crucial for healthcare professionals. Choice A (14) is too low and does not accurately represent the number of facial bones. Choice C (50) is too high and exceeds the actual count of facial bones. Choice D (16) is also incorrect as it falls short of the correct count of 22. Knowing the exact number of facial bones is important for various medical fields such as surgery, dentistry, and radiology.
Question 2 of 5
Elbow, knee are _____ type of joints
Correct Answer: C
Rationale: The correct answer is C: Hinge. Elbow and knee joints are classified as hinge joints because they primarily allow movement in one plane, similar to a door hinge. These joints enable flexion and extension movements, which are characteristic of hinge joints. The other choices (A: Ball-and-socket, B: Socket, D: Pivot) do not accurately describe the structure and function of the elbow and knee joints. Ball-and-socket joints allow for a wider range of motion in multiple directions, sockets are components of ball-and-socket joints, and pivot joints allow rotational movement around a central axis, none of which align with the movement pattern of the elbow and knee joints. Therefore, the correct classification for elbow and knee joints is hinge joints due to their specific range of motion.
Question 3 of 5
The transition zone between the vagina and cervix is a common site of cervical dysplasia and HPV related cancer. What epithelial transition is seen here?
Correct Answer: D
Rationale: The correct answer is D: Vaginal stratified squamous to cervical simple columnar. The transition from stratified squamous epithelium in the vagina to simple columnar epithelium in the cervix is known as the squamocolumnar junction. This transition zone is where cervical dysplasia and HPV-related cancer commonly occur. The stratified squamous epithelium of the vagina provides protection against abrasion, while the simple columnar epithelium of the cervix produces mucus for fertility. Choices A, B, and C are incorrect because they do not accurately describe the epithelial transition seen at this specific location.
Question 4 of 5
Your 20 year old male patient is c/o growths on his penile shaft. He noticed them first about 6 weeks ago, and he thinks there are more now. Denies pain with intercourse or urination. He has had 3 former partners and has been with his current girlfriend for 6 months. She is on the pill so they do not use condoms. Denies fever, weight loss, night sweats. His PMH is unremarkable. He is in college part time and works in construction and is engaged to be married and has no children. On exam, you see several moist papules along all sides of the penile shaft and two on the corona. He has been circumcised. On palpation of his inguinal region there is no inguinal lymphadenopathy. Which abnormality of the penis does this patient most likely have?
Correct Answer: A
Rationale: The correct answer is A: Condylomata acuminata (genital warts) based on the patient's presentation of painless moist papules on the penile shaft and corona, multiple sexual partners, lack of other systemic symptoms, and absence of inguinal lymphadenopathy. This is consistent with HPV infection, the most likely cause of genital warts. Genital herpes (B) typically presents as painful vesicles or ulcers, syphilitic chancre (C) presents as a painless ulcer, and penile carcinoma (D) usually presents as a solitary, indurated, ulcerated lesion with associated lymphadenopathy.
Question 5 of 5
The layer of the uterine wall that is shed during menstruation is the
Correct Answer: A
Rationale: The correct answer is A: endometrium. During menstruation, the endometrium, the inner lining of the uterus, is shed. This layer thickens throughout the menstrual cycle in preparation for possible implantation of a fertilized egg. If fertilization does not occur, the endometrium is shed during menstruation. B: myometrium is incorrect because it is the middle layer of the uterine wall consisting of smooth muscle tissue, responsible for contracting during labor. C: epimetrium is incorrect as it is not a recognized term in anatomy. The outer layer of the uterus is called the perimetrium. D: none of the above is incorrect as the endometrium is the specific layer of the uterine wall that is shed during menstruation.