Question 1
Which external fish structure is the PRIMARY site of gas exchange, osmoregulation, and ammonia excretion?
Correct Answer:
Gill lamellae
Question 2
A koi pond has elevated ammonia (NH3) at 2.0 mg/L. Which water parameter will MOST increase ammonia toxicity to the fish?
Correct Answer:
High pH (9.0) and elevated temperature
Question 3
Ichthyophthirius multifiliis (white spot disease) in freshwater fish is BEST treated at which life stage?
Correct Answer:
Free-swimming theront (infective stage)
Question 4
Koi herpesvirus (KHV, CyHV-3) outbreaks typically occur at what water temperature range?
Correct Answer:
16-28°C (61-82°F)
Question 5
What is the typical effective anesthetic dose of MS-222 (tricaine methanesulfonate) for fish surgical anesthesia, and why must the water be buffered?
Correct Answer:
50-150 mg/L; buffered with sodium bicarbonate because MS-222 is acidic
Question 1
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Prepare with the ACZM Zoological Medicine Practice Questions - ACZM Zoological Medicine Certifying Examination Exam practice quiz. This question bank includes 100 questions covering fish, disease, presents, caused, and condition. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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ACZM Zoological Medicine Practice Questions - ACZM Zoological Medicine Certifying Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on fish, disease, presents, caused, and condition. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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