Which condition signifies the end of the female's ability to reproduce?

Correct Answer: A

Rationale: The correct answer is A: Menopause. Menopause signifies the end of a female's ability to reproduce due to the cessation of menstrual cycles and decline in ovarian function. This natural biological process typically occurs in women around the age of 45-55. Menarche (B) is the onset of menstruation, marking the beginning of reproductive capability. Micturition (C) refers to the process of urination and is unrelated to reproductive ability. Masturbation (D) is a self-stimulatory act and has no direct impact on a female's reproductive capacity.

Correct Answer: B

Rationale: The correct answer is B: Chest pain when inhaling. Chest pain when inhaling, also known as pleuritic chest pain, is a common sign of pneumonia due to inflammation of the pleura. This pain is sharp and worsens with deep breaths or coughing. Low-grade fever (A) is a common symptom but not specific to pneumonia. Decreased pulse (C) is not typically associated with pneumonia. Cyanosis (D) is a late sign of severe pneumonia and indicates poor oxygenation, but it is not an early sign. Therefore, the presence of chest pain when inhaling is a key indicator of pneumonia.

Correct Answer: B

Rationale: The correct answer is B: Meniere's disease. Meniere's disease is characterized by a buildup of fluid in the inner ear, leading to symptoms like vertigo, hearing loss, and tinnitus. Otitis media (A) is an infection of the middle ear, not a buildup of fluid. Glaucoma (C) is a condition affecting the eyes due to increased pressure, not related to the inner ear. Myopia (D) is nearsightedness, a condition of the eye, not related to fluid buildup in the inner ear. Therefore, Meniere's disease is the correct choice due to its specific association with fluid accumulation in the inner ear.

Correct Answer: D

Rationale: The correct answer is D because an opportunistic infection is an illness caused by microorganisms that typically do not cause disease in individuals with healthy immune systems, but can cause illness in people with weakened immune systems. This occurs because the weakened immune system is unable to effectively fight off these microorganisms. Choice A is incorrect because it describes abnormal cell growth, which is characteristic of cancer, not opportunistic infections. Choice B is incorrect as it describes a temporary disappearance of cancer symptoms, not related to opportunistic infections. Choice C is incorrect as it refers to a disorder causing bladder inflammation, which is not related to opportunistic infections.

Correct Answer: C

Rationale: The correct answer is C: Extension. Straightening a body part involves increasing the angle between two body parts or straightening a joint. Flexion (A) is the opposite movement, reducing the angle. Pronation (B) refers to turning the palm or sole downward. Adduction (D) is movement towards the midline of the body, not straightening. Therefore, extension is the correct term for straightening a body part.