Nokea
Twisting of the spermatic cord results in a condition called
- A. Varicocele
- B. Hydrocele
- C. Cryptorchidism
- D. Testicular torsion
Correct Answer: D
Rationale: The correct answer is D: Testicular torsion. Testicular torsion occurs when the spermatic cord twists, cutting off blood flow to the testicle. This can lead to severe pain and require emergency treatment to prevent tissue damage. Varicocele (A) is the enlargement of veins within the scrotum. Hydrocele (B) is the accumulation of fluid around the testicle. Cryptorchidism (C) is the condition of undescended testicles. Testicular torsion is the only choice that directly involves twisting of the spermatic cord leading to a medical emergency.
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What structure corresponds to the scrotum in the male?
- A. labia major
- B. labia minor
- C. pudendal cleft
- D. mons pubis
Correct Answer: A
Rationale: The correct answer is A: labia major. The scrotum in males corresponds to the labia major in females as they both serve as protective structures for the reproductive organs. The labia major in females is analogous to the scrotum in males in terms of function and location. The other choices are incorrect because the labia minor (B) is a smaller structure located inside the labia major, the pudendal cleft (C) refers to the space between the labia major and labia minor, and the mons pubis (D) is a rounded, fatty area located over the pubic bone.
Which question should the nurse ask when assessing a 60-yr-old patient who has a history of benign prostatic hyperplasia (BPH)?
- A. “Have you noticed any unusual discharge from your penis?”
- B. “Has there been any change in your sex life in the past year?”
- C. “Has there been a decrease in the force of your urinary stream?”
- D. “Have you been experiencing any difficulty in achieving an erection?”
Correct Answer: C
Rationale: The correct question to ask when assessing a 60-yr-old patient with a history of BPH is C: “Has there been a decrease in the force of your urinary stream?” This question is relevant as BPH commonly causes urinary symptoms like weak urinary stream. Asking about unusual discharge (A) is more relevant for assessing sexually transmitted infections. Inquiring about changes in sex life (B) and difficulty achieving an erection (D) are more related to erectile dysfunction, which may not be directly linked to BPH in this context.
The distal portion of the male urethra ________. that runs the length of the penis is the epididymis, ductus (vas) ________.
- A. prostatic,Membranous
- B. prostatic urethra
- C. membranous urethra
- D. epididymis, ductus (vas)
Correct Answer: D
Rationale: The correct answer is D because the question is referring to the male urethra, not the epididymis or vas deferens. The distal portion of the male urethra that runs the length of the penis is the membranous urethra and the spongy (penile) urethra. A and B are incorrect as they mention the prostatic urethra, which is not the distal portion that runs the length of the penis. Choice C is incorrect as it only mentions the membranous urethra and does not address the full distal portion.
Which assessment technique does a nurse use to assess the inguinal region and femoral area of a male patient as he is standing and straining?
- A. Palpates the femoral artery
- B. Palpates the inguinal lymph nodes
- C. Observes for a bulge through the inguinal region
- D. Observes for discoloration of the inguinal ring
Correct Answer: C
Rationale: The correct answer is C because when a nurse assesses the inguinal region and femoral area of a male patient standing and straining, they are checking for hernias. By observing for a bulge through the inguinal region, the nurse can identify any potential hernias, such as inguinal hernias. Palpating the femoral artery (choice A) is not relevant to assessing hernias. Palpating the inguinal lymph nodes (choice B) is not appropriate for assessing hernias in this scenario. Observing for discoloration of the inguinal ring (choice D) is not a typical sign of hernias. Therefore, choice C is the most appropriate assessment technique in this situation.
A cell called the ______ is a fertilized cell with 46 chromosomes.
- A. spermatozoon
- B. polar body
- C. ovum
- D. zygote
Correct Answer: D
Rationale: The correct answer is D: zygote. A zygote is formed when a sperm cell fertilizes an egg cell, resulting in a single cell with a full set of 46 chromosomes. This process is called fertilization and marks the beginning of a new individual. The other choices (A: spermatozoon, B: polar body, C: ovum) are not correct because a spermatozoon is a mature sperm cell with 23 chromosomes, a polar body is a byproduct of meiosis in the female reproductive system and has only 23 chromosomes, and an ovum is an unfertilized egg cell also containing 23 chromosomes.