Nokea
What is the function of the milky-colored fluids secreted from the prostate?
- A. Enable sperm to swim
- B. Activate sperm
- C. Cleanse the urethra
- D. Neutralize urine
Correct Answer: C
Rationale: The milky-colored fluid secreted from the prostate cleanses the urethra. This fluid helps neutralize the acidity of the urethra, providing a more suitable environment for sperm to survive. It does not enable sperm to swim or activate them, as these functions are performed by other components of semen. Additionally, it does not neutralize urine, as its primary function is to support sperm survival and motility.
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The process when the ovarian follicle ruptures and releases an ovum is called ___________.
- A. Menopause
- B. ovulation
- C. Implantation
- D. Breast
Correct Answer: B
Rationale: The correct answer is B: ovulation. Ovulation is the process where the ovarian follicle ruptures and releases an ovum. This occurs around the middle of the menstrual cycle. Menopause (A) is the cessation of menstrual periods, not the release of an ovum. Implantation (C) is the attachment of a fertilized egg to the uterine wall, not the release of an ovum. Breast (D) is not related to the process of ovulation.
Which of the following is not a contribution of the reproductive system to the body systems?
- A. Stimulation of growth and maintenance of bones of the skeletal system
- B. Lowering blood cholesterol level in males under the age of 50
- C. Increasing the rate and depth of breathing during sexual arousal
- D. Stimulating the growth of skeletal muscles in males
Correct Answer: C
Rationale: The correct answer is C: Increasing the rate and depth of breathing during sexual arousal. The reproductive system does not directly contribute to the rate and depth of breathing. The main function of the reproductive system is to produce and deliver gametes for reproduction. It does not have a direct role in regulating respiratory functions. Choices A, B, and D are incorrect because the reproductive system does contribute to maintaining bone health, regulating cholesterol levels in males, and stimulating muscle growth in males. These functions are known contributions of the reproductive system to the body systems.
A 67-year-old client with incomplete bladder emptying caused by BPH has a new prescription for tamsulosin (Flomax). Which statement about tamsulosin is most important to include when teaching this client?
- A. This medication will improve your symptoms by shrinking the prostate.
- B. The force of your urinary stream will probably increase.
- C. Your blood pressure will decrease as a result of taking this medication.
- D. You should avoid making sudden changes in position.
Correct Answer: D
Rationale: Tamsulosin can cause orthostatic hypotension, so advising the client to avoid sudden position changes is crucial.
________ vertebrae are the strongest and largest of the vertebral column.
- A. Lumbar
- B. Sacrum
- C. Thoracic
- D. Cervical
Correct Answer: A
Rationale: The correct answer is A: Lumbar vertebrae. The lumbar vertebrae are the largest and strongest of the vertebral column due to their weight-bearing function in supporting the upper body. They have a larger body and thicker structures compared to other vertebrae, providing stability and support. The sacrum, thoracic, and cervical vertebrae are not as large or strong as the lumbar vertebrae, as they have different functions and shapes tailored to their specific roles in the spine.
The hormone(s) responsible for hymen. secondary sex characteristics in
- A. The vagina is the female females is/are ________.
- B. estrogens
- C. The innermost lining of the
- D. progesterone
Correct Answer: B
Rationale: The correct answer is B: estrogens. Estrogens are the primary hormones responsible for the development of secondary sex characteristics in females, including the formation of the hymen. Estrogens play a crucial role in regulating menstrual cycles, breast development, and overall reproductive health in females. Progesterone (choice D) is primarily involved in regulating the menstrual cycle and supporting pregnancy but is not directly responsible for hymen development. Choices A and C do not provide accurate or relevant information related to the development of secondary sex characteristics or the hymen.