Nokea
Days 6-14 of the uterine (menstrual)
- A. perineum cycle are known as the ________
- B. mons pubis phas
- C. This phase concludes with
- D. vulva ovulation.
Correct Answer: D
Rationale: The correct answer is D because days 6-14 of the uterine menstrual cycle correspond to the ovulation phase, where an egg is released from the ovary. This is a critical period for fertility. Choice A is incorrect as the perineum refers to the area between the anus and genitals, not a specific phase of the menstrual cycle. Choice B is incorrect as the mons pubis is a fatty tissue overlying the pubic bone, not a phase of the menstrual cycle. Choice C is incorrect as it is incomplete and lacks relevance to the menstrual cycle.
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A nurse is teaching a client in the doctor's office about genital warts. Which of the following is the best discharge instruction to give to a client with genital warts?
- A. Advise all sexual contacts to be examined and treated.
- B. Antiviral IV drugs are recommended to prevent viral shedding.
- C. Topical applications of the antiviral drugs are recommended for clinical benefits.
- D. Use of alcohol, peroxide, witch hazel, and warm air from a hair dryer are recommended to keep the lesions dry.
Correct Answer: A
Rationale: Notifying and treating all sexual contacts is essential to prevent further spread of genital warts.
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?
- A. Vaginal simple squamous to cervical simple columnar
- B. Vaginal simple columnar to cervical simple squamous
- C. Vaginal simple squamous to cervical stratified columnar
- D. Vaginal stratified squamous to cervical simple columnar
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.
Elbow, knee are _____ type of joints
- A. Ball-an
- B. socket
- C. Hinge
- D. Pivot
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.
Which of the following is a form of sexual reproduction?
- A. Fragmentation.
- B. Parthenogenesis.
- C. Budding.
- D. Hermaphroditism
Correct Answer: D
Rationale: Step 1: Define sexual reproduction as the process involving the fusion of gametes from two parents.
Step 2: Hermaphroditism refers to an organism having both male and female reproductive organs for self-fertilization.
Step 3: In hermaphroditism, there is still a fusion of gametes, fulfilling the criteria of sexual reproduction.
Step 4: Fragmentation, parthenogenesis, and budding are forms of asexual reproduction, not involving the fusion of gametes.
Step 5: Therefore, the correct answer is D (Hermaphroditism) as it aligns with the definition and process of sexual reproduction.
The evolutionary stages of the ovarian follicles are:
- A. secondary;
- B. tertiary (de Graaf);
- C. primordial;
- D. evolutionary;
Correct Answer: C
Rationale: The correct answer is C: primordial. Ovarian follicles go through several stages of development. Primordial follicles are the earliest stage, containing primary oocytes surrounded by a single layer of squamous cells. This stage represents the resting pool of follicles. Secondary follicles come next, with primary oocytes surrounded by multiple layers of granulosa cells. Tertiary (de Graaf) follicles are the most advanced stage, containing a fluid-filled antrum and a mature oocyte. Evolutionary is not a recognized stage in ovarian follicle development. Secondary is incorrect as it comes after primordial, and tertiary is incorrect as it is not the earliest stage.