Nokea
What is produced by the ovaries?
- A. Primary oocytes, insulin and estrogen
- B. Secondary oocytes, progesterone and cortisol
- C. Tertiary oocytes, insulin and estrogen
- D. Secondary oocytes, estrogen and progesterone
Correct Answer: D
Rationale: The correct answer is D because the ovaries produce secondary oocytes, which are released during ovulation for fertilization. Additionally, the ovaries produce estrogen and progesterone, which are essential for the menstrual cycle and reproductive health. Choice A is incorrect as primary oocytes are present before birth and insulin is produced by the pancreas. Choice B is incorrect because cortisol is produced by the adrenal glands, not the ovaries. Choice C is incorrect as tertiary oocytes do not exist, and insulin is produced by the pancreas.
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The vagina is inserted on the:
- A. uterine corpus;
- B. uterine cervix;
- C. Fallopian tube;
- D. cervix
Correct Answer: D
Rationale: The correct answer is D: cervix. The vagina is inserted on the cervix, which is the lower part of the uterus that connects the uterus to the vagina. The cervix serves as a passageway for sperm to enter the uterus and for menstrual blood to exit. The other choices (A: uterine corpus, B: uterine cervix, C: Fallopian tube) are incorrect because they do not accurately describe the anatomical structure where the vagina is inserted. It is essential to understand the specific anatomical relationships to identify the correct answer.
The male gonads have both sperm-
- A. producing
- B. estrogen functions and are called ________.
- C. progesterone
- D. testes
Correct Answer: D
Rationale: Step-by-step rationale for why the correct answer is D:
1. Testes are the male gonads responsible for producing sperm.
2. The testes function as the primary reproductive organ in males.
3. Sperm production occurs in the seminiferous tubules within the testes.
4. The testes also produce testosterone, the primary male sex hormone.
Summary of why other choices are incorrect:
A: Producing - While testes do produce sperm, this choice lacks specificity regarding the male gonads.
B: Estrogen functions and are called ________ - Estrogen is a female sex hormone, not produced by male gonads.
C: Progesterone - Progesterone is a female sex hormone produced mainly by the ovaries, not by male gonads.
A client has been diagnosed with thrombophlebitis. The nurse needs to closely monitor the client for detecting, managing, and minimizing the risk for thrombophlebitis development. Which of the following nursing actions will help a nurse minimize the occurrence of thrombophlebitis in the client?
- A. Give warm sitz baths after sutures have been removed
- B. Apply an air or egg crate mattress to the bed
- C. Administer prescribed analgesics liberally
- D. Assess for and report calf pain or calf tenderness
Correct Answer: D
Rationale: Calf pain or tenderness can be indicative of deep vein thrombosis, a complication of thrombophlebitis.
The ejaculatory duct is the union of the vas deferens and _____.
- A. seminal vesicle
- B. prostate
- C. ampulla
- D. urethra
Correct Answer: A
Rationale: The correct answer is A: seminal vesicle. The ejaculatory duct is formed by the union of the vas deferens and the seminal vesicle. The seminal vesicle contributes seminal fluid that mixes with sperm from the vas deferens to form semen. The prostate gland surrounds the ejaculatory duct but does not directly join it. The ampulla is an enlarged portion of the vas deferens but does not directly connect to the ejaculatory duct. The urethra is the tube that carries urine and semen out of the body but is not part of the ejaculatory duct. Therefore, the correct answer is A because the seminal vesicle directly joins with the vas deferens to form the ejaculatory duct.
Oestrogen levels in females
- A. rise after puberty and slowly decline through out a females life
- B. rise and fall every month
- C. is at its highest level during gestation
- D. is at its highest level just after birth
Correct Answer: B
Rationale: The correct answer is B because oestrogen levels in females rise and fall every month in response to the menstrual cycle. This hormone is produced by the ovaries and plays a key role in regulating the menstrual cycle. During the menstrual cycle, oestrogen levels increase during the first half of the cycle (follicular phase), peak around ovulation, and then decrease in the second half of the cycle (luteal phase). This cyclical pattern is essential for preparing the uterus for potential pregnancy. Choices A, C, and D are incorrect because oestrogen levels do not follow a continuous decline throughout a female's life, peak during gestation, or reach their highest level just after birth.