Nokea
The medical term expressing surgical fixation of the breast(s) is __________
- A. mammoplasty
- B. Mastopexy
- C. hysteropexy
- D. vaginoplasty
Correct Answer: A
Rationale: The correct answer is A: mammoplasty. "Mammo-" refers to the breast, and "-plasty" indicates surgical repair or reconstruction. This term specifically denotes surgical fixation of the breast(s).
B: Mastopexy refers to a breast lift, not fixation.
C: Hysteropexy involves fixing the uterus, not the breast.
D: Vaginoplasty refers to surgical reconstruction of the vagina, not the breast.
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The purpose of the urethra is to
- A. carry only urine
- B. carry only semen
- C. carry a mixture of semen and urine
- D. carry both semen and urine but not at the same time
Correct Answer: D
Rationale: The correct answer is D. The urethra is a tube that carries both urine from the bladder and semen from the reproductive system. This is essential for the excretion of waste (urine) and reproduction (semen). Choice A is incorrect because the urethra carries both urine and semen. Choice B is incorrect as the urethra carries both substances, not just semen. Choice C is incorrect because the urethra carries semen and urine separately, not as a mixture. Overall, choice D is correct because the urethra can carry both semen and urine, just not simultaneously.
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.
Which hormone initiates and sustains labor contractions?
- A. estrogen
- B. HCG
- C. relaxin
- D. oxytocin
Correct Answer: D
Rationale: The correct answer is D: oxytocin. Oxytocin is the hormone responsible for initiating and sustaining labor contractions by stimulating the uterine muscles. It acts on the smooth muscle cells of the uterus to increase contractions. Estrogen (A) plays a role in preparing the uterus for labor but doesn't initiate contractions. HCG (B) is a hormone produced during pregnancy but is not directly involved in labor. Relaxin (C) helps relax the pelvic ligaments to facilitate childbirth, but it doesn't initiate contractions.
The ducts or tubes responsible for receiving the ovulated oocyte and providing the site for fertilization are the ________.
- A. uterine (fallopian) tubes
- B. vagina
- C. ductus deferens
- D. uterus
Correct Answer: A
Rationale: The correct answer is A: uterine (fallopian) tubes. These tubes receive the ovulated oocyte from the ovary and provide the site for fertilization. The other choices are incorrect because:
B: The vagina is the birth canal and site for sperm deposition, not fertilization.
C: The ductus deferens is part of the male reproductive system, not involved in fertilization.
D: The uterus is where the fertilized egg implants and develops into a fetus, it is not the site for fertilization.
On inspection of the external male genitalia, the nurse notes which finding as abnormal?
- A. The scrotum is covered with dark rugous skin.
- B. The skin covering the penis is hairless and loose.
- C. The urinary meatus is located on the upper surface of the penis.
- D. The left side of the scrotum hangs slightly lower than the right.
Correct Answer: C
Rationale: The correct answer is C because the urinary meatus should be located at the tip of the penis, not on the upper surface. This abnormality may indicate a condition like hypospadias. Option A describes normal scrotum skin. Option B describes normal penile skin. Option D describes a normal anatomical variation in scrotal positioning.