ALAT Chapter 19 Practice Test with answers already passed 2023/2024

ALAT Chapter 19 Practice Test with answers already passed 2023/2024 What is a common name for the Long-Evans rat? a. Albino rat b. Hooded rat c. Wistar rat d. Fischer rat - correct answer b. Hooded rat Which is an inbred strain of rats? a. Long-Evans b. Wistar c. Lewis d. Sprague-Dawley - correct answer c. Lewis What method of rat restraint is appropriate for brief handling? a. Pick up the rat by scooping it up with the corner of the cage lid b. Pick up the rat by the very end of the tail c. Pick up the rat by the rear leg d. Pick up the rat by the base of the tail - correct answer d. Pick up the rat by the base of the tail What is the length of the gestation period for the rat? a. 15-19 days b. 21-23 days c. 24-28 days d. 30-33 days - correct answer b. 21-23 days What is generally required to prevent group housed male rats from fighting? a. Nothing since they usually do not fight. b. Change the cage every other day. c. Identify the dominant male and remove him. d. Group house the males at an early age. - correct answer a. Nothing since they usually do not fight