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

Correct Answer: A

Rationale: The correct answer is A: Menopause. Menopause marks the end of a female's ability to reproduce due to the cessation of ovarian function and hormone production, leading to the cessation of menstruation and egg release. Menarche (B) is the onset of menstruation and fertility, not the end. Micturition (C) is the process of urination, unrelated to reproduction. Masturbation (D) is a self-stimulation activity and has no direct impact on reproductive ability.

Correct Answer: B

Rationale: The correct answer is B: Chest pain when inhaling. This is because chest pain when inhaling, known as pleuritic chest pain, is a common symptom of pneumonia due to inflammation of the lining around the lungs. This pain worsens with deep breaths or coughing. Low-grade fever (A) is a common symptom of pneumonia, but it is not a specific sign as it can be present in many other conditions. Decreased pulse (C) is not a typical sign of pneumonia, as the body usually increases the heart rate in response to infection. Cyanosis (D), which is a bluish discoloration of the skin due to lack of oxygen, can occur in severe cases of pneumonia but is not an early sign.

Correct Answer: B

Rationale: The correct answer is B: Meniere's disease. Meniere's disease is a disorder characterized by a buildup of fluid in the inner ear, leading to symptoms like vertigo, hearing loss, tinnitus, and a feeling of fullness in the ear. Otitis media (A) is an infection of the middle ear, not caused by fluid buildup. Glaucoma (C) is a condition affecting the eyes due to increased pressure in the eye, not related to the inner ear. Myopia (D) is a refractive error of the eye, unrelated to fluid buildup in the inner ear. Thus, Meniere's disease is the correct answer.

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 lead to infections in people with weakened immune systems. This occurs because the weakened immune system is unable to effectively defend against these microorganisms. Choice A is incorrect because it describes abnormal cell growth, which is not the definition of an opportunistic infection. Choice B is incorrect as it refers to the temporary disappearance of cancer symptoms, not related to opportunistic infections. Choice C is also incorrect as it describes a specific disorder related to bladder inflammation, not opportunistic infections.

Correct Answer: C

Rationale: The correct answer is C: Extension. Extension refers to the straightening of a body part, such as extending the arm or leg. Flexion (A) is the bending of a body part. Pronation (B) refers to the downward rotation of the forearm. Adduction (D) is the movement of a body part towards the midline. In this case, extension is the most appropriate term as it specifically describes the action of straightening a body part, making it the correct answer.