ATI RN
Chapter 19 Reproductive System Quizlet Questions
Question 1 of 5
Which bone forms the forehead?
Correct Answer: A
Rationale: The correct answer is A: Frontal bone. The frontal bone forms the forehead as it comprises the upper part of the eye sockets and the frontal part of the skull. It also houses the frontal sinuses. The parietal bone (B) forms the top and sides of the skull. The temporal bone (C) forms the sides and base of the skull, housing the ear structures. The occipital bone (D) forms the back and base of the skull, containing the foramen magnum. Therefore, the frontal bone is the only choice that directly contributes to the structure of the forehead.
Question 2 of 5
Rhabdomyosarcoma is the malignant tumor of the
Correct Answer: D
Rationale: Rhabdomyosarcoma is a malignant tumor arising from striated muscle cells, hence the correct answer is D. Striated muscle cells are also known as skeletal muscle cells, which are voluntary muscles responsible for movement. Smooth muscle (Choice A) and visceral muscle (Choice C) are types of involuntary muscles found in internal organs, while cardiac muscle (Choice B) is the muscle specific to the heart. Therefore, choices A, B, and C are incorrect for this question.
Question 3 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 4 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 5 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.