Nokea
In teaching a class of adolescents about sexually transmitted diseases, a nurse includes which information about the human papillomavirus (HPV)?
- A. HPV is fragile and not easily transmitted.
- B. Wartlike growths in the genital area are a sign of HPV infection.
- C. There is a specific blood test needed to screen for HPV.
- D. Heavy, purulent vaginal discharge is the primary sign of HPV.
Correct Answer: B
Rationale: The correct answer is B: Wartlike growths in the genital area are a sign of HPV infection. This is because HPV often manifests as genital warts. HPV is a common sexually transmitted infection that can lead to various health issues, including genital warts and certain types of cancers. Choices A, C, and D are incorrect because HPV is not fragile, does not require a specific blood test for screening, and does not typically present with heavy, purulent vaginal discharge.
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Mammary papilla means the;
- A. Areola
- B. Lactiferous duct
- C. Sinuses
- D. Nipple
Correct Answer: D
Rationale: The correct answer is D: Nipple. The mammary papilla refers to the nipple, the protruding part of the breast where milk is released during breastfeeding. It is the anatomical structure that connects the lactiferous ducts to the outside of the body. The other choices are incorrect because:
A: Areola is the darker area surrounding the nipple.
B: Lactiferous duct is the tube that carries milk from the mammary glands to the nipple.
C: Sinuses are not directly related to the mammary papilla.
A woman calls the clinic because she is having an unusually heavy menstrual flow. She tells the nurse that she has saturated three tampons in the past 2 hours. The nurse estimates that the amount of blood loss over the past 2 hours is _____ mL.
- A. 20 to 30
- B. 40 to 60
- C. 30 to 40
- D. 60 to 90
Correct Answer: B
Rationale: The correct answer is B (40 to 60 mL) because a typical tampon can absorb around 20 mL of blood. If the woman has saturated three tampons in 2 hours, that would be 3 tampons x 20 mL each = 60 mL. This indicates a significant blood loss. The other choices are incorrect because they do not account for the volume of blood absorbed by the tampons and underestimate the amount of blood loss. Choice A is too low, choices C and D are too high. The correct estimation of 40 to 60 mL aligns with the information provided and reflects the severity of the situation.
When do the testes begin to descend?
- A. at birth
- B. two months after birth
- C. two months prior to birth
- D. in the fifth month of pregnancy
Correct Answer: D
Rationale: The correct answer is D: in the fifth month of pregnancy. The testes begin to descend from the abdomen into the scrotum during the fifth month of pregnancy. This process is crucial for proper development and function of the testes. Descending at this stage allows for the testes to be positioned outside the body, which is essential for sperm production as it requires a slightly lower temperature than the internal body temperature.
Summary:
A: at birth - Incorrect, as the descent of the testes occurs during fetal development, not at birth.
B: two months after birth - Incorrect, as the descent happens during pregnancy, not after birth.
C: two months prior to birth - Incorrect, as the descent occurs during pregnancy, not prior to birth.
The ejaculatory duct:
- A. forms by the joining of the deferent duct with the seminal vesicle duct;
- B. opens in the urethra;
- C. is an extratesticular spermatic duct;
- D. is an intratesticular spermatic duct;
Correct Answer: A
Rationale: The correct answer is A because the ejaculatory duct is formed by the joining of the deferent duct (vas deferens) with the seminal vesicle duct. This is important for transporting sperm and seminal fluid towards the urethra for ejaculation. Choice B is incorrect because the ejaculatory duct does not open directly into the urethra; rather, it joins with the urethra. Choice C is incorrect as the ejaculatory duct is not extratesticular; it is located within the prostate gland. Choice D is incorrect as the ejaculatory duct is not located within the testicle; it is formed outside the testicle by the union of other structures.
A male client is having trouble with erections and comes to the clinic to be seen by the doctor. The doctor diagnoses the client with erectile dysfunction. The nurse provides education regarding the disorder and teaches the client that erectile dysfunction can be caused by which of the following?
- A. Obsessive compulsive disorder
- B. Complications of STIs
- C. Side effects of drug therapy
- D. Spinal stenosis
Correct Answer: C
Rationale: Drug side effects are a common cause of erectile dysfunction.