a triangular space lying between the vaginal and rectal canals is the

HESI RN

Reproductive System Exam Quizlet

1. What is the triangular space lying between the vaginal and rectal canals?

A. Pelvic floor
B. Perineum
C. Vestibule
D. Perineal body

Correct answer: B

Rationale: The correct answer is B: Perineum. The perineum is the triangular space located between the vaginal and rectal canals. It is a region containing various muscles, nerves, and blood vessels that support the pelvic floor. Choice A, Pelvic floor, refers to the structure supporting the organs in the pelvic cavity, not the space between the vaginal and rectal canals. Choice C, Vestibule, is the space within the labia minora containing the openings of the urethra and vagina, not the area between the vaginal and rectal canals. Choice D, Perineal body, is a fibromuscular mass in the perineum area but not the space between the vaginal and rectal canals.

2. What is the leading cause of maternal mortality?

A. Pre-eclampsia
B. Haemorrhage
C. Sepsis
D. Obstructed labour

Correct answer: B

Rationale: The correct answer is B: Haemorrhage. Haemorrhage is a leading cause of maternal mortality due to excessive bleeding during childbirth. While conditions like pre-eclampsia, sepsis, and obstructed labor can also be serious complications during pregnancy and childbirth, they are not the primary cause of maternal mortality worldwide.

3. According to the Medical Termination of Pregnancy (MTP) Act, 1971, how many weeks of pregnancy is Medical Termination of Pregnancy considered safe up to?

A. 8 Weeks
B. 12 Weeks
C. 18 Weeks
D. 6 Weeks

Correct answer: B

Rationale: According to the Medical Termination of Pregnancy (MTP) Act, 1971, Medical Termination of Pregnancy is considered safe up to 12 weeks of pregnancy. This timeframe is crucial to ensure the safety and well-being of the individual undergoing the procedure. Choices A, C, and D are incorrect because they do not align with the legal provisions outlined in the MTP Act, 1971.

4. At what age does the first menstrual period typically occur?

A. 9 and 15 years
B. 2 and 10 years
C. 1 and 5 years
D. 18 and 20 years

Correct answer: A

Rationale: The first menstrual period, known as menarche, typically occurs between the ages of 9 and 15 years. This marks the onset of puberty in females. Choices B, C, and D are incorrect because the first menstrual period does not occur as early as 2 years old, 1 year old, or as late as 18 to 20 years old.