Correct Answer: B

Rationale: The correct answer is B: Fluconazole. Rationale: 1. Candidiasis is a fungal infection, so an antimycotic agent is needed. 2. β-lactam antibiotics like ampicillin can lead to fungal overgrowth, necessitating an antimycotic. 3. Fluconazole is an antifungal agent effective against Candida species. 4. Streptomycin is an antibiotic, not an antifungal. 5. Phthalylsulfathiazole is an antibacterial sulfonamide, not an antifungal. 6. Ampicillin is an antibiotic, not an antifungal.

Correct Answer: B

Rationale: The correct answer is B: autoclaving. Autoclaving is a process that uses high pressure and steam to achieve temperatures above the boiling point of water, typically around 121-134°C. This high heat and pressure are effective in destroying spore forms of microorganisms, which are highly resistant structures that can withstand boiling temperatures. Autoclaving ensures the complete destruction of spores, making it an effective method for sterilization. Rationale: A: Pasteurization uses lower heat compared to autoclaving and is not sufficient to destroy spore forms. C: Freezing does not effectively destroy spore forms, as most microorganisms can survive freezing temperatures. D: Boiling, while effective for many microorganisms, may not be sufficient to destroy spore forms due to their high resistance, unlike autoclaving.

Correct Answer: D

Rationale: The correct answer is D because the female reproductive system consists of the uterus, ovaries, vagina, and fallopian tubes. The ovaries produce eggs, the fallopian tubes transport the eggs to the uterus, where fertilization can occur. The vagina is the birth canal and where sperm is deposited during intercourse. The uterus is where a fertilized egg implants and a fetus develops. Choice A is incorrect because it includes the kidneys, which are part of the urinary system, not the reproductive system. Choice B is incorrect because it includes the bladder and duodenum, which are part of the urinary and digestive systems, respectively, not the reproductive system. Choice C is incorrect because it includes the bladder and ureter, which are part of the urinary system, not the reproductive system.

Correct Answer: D

Rationale: The correct answer is D: tinea pedis. Athlete's foot is a fungal infection that affects the feet, specifically the skin between the toes and on the soles. "Tinea pedis" is the medical term for athlete's foot, with "tinea" meaning a fungal infection and "pedis" referring to the foot. A: tinea capitis refers to a fungal infection of the scalp, not the feet. B: tinea corporis refers to a fungal infection of the body, not specifically the feet. C: tinea versicolor refers to a fungal infection that causes discoloration of the skin, not typically on the feet. In summary, the other choices are incorrect because they refer to fungal infections affecting different parts of the body, whereas "tinea pedis" specifically refers to athlete's foot.

Correct Answer: D

Rationale: The correct answer is D because fungi do not form flagella. Fungi reproduce sexually and asexually (A) through spores, have a cell wall (B) made of chitin, and are mostly aerobic or facultative anaerobes (C). Flagella are structures found in some protozoa and bacteria, not in fungi. Therefore, option D is the only statement that is not true about fungi.