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Exam (elaborations)

LAT Final Actual Exam Questions and Correct Answer with Rationale Latest Update

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LAT Final Actual Exam Questions and Correct Answer with Rationale Latest Update

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What is NOT found in the dermal layer?


A. Hair follicles
B. Connective tissue
C. Pigment cells
D. Cornified epithelium


D. Cornified epithelium


What effect does UV light have that limits the ability of microorganisms to survive?


A. Chemical breakdown
B. Mutations in DNA
C. Interference with oxygen levels
D. Physical decay


B. Mutations in DNA

,What is a prognosis?


A. Prediction of the probable course of a disease and chance of recovery
B. Treatment plan for a disease, including prescription medication
C. Route of transmission of a disease and diagnostic findings
D. Origin of the disease and the treatment plan


A. Prediction of the probable course of a disease and chance of recovery


Which is a common blood collection site for fish?
A. Saphenous vein
B. Orbital sinus
C. Cephalic vein
D. Anterior vena cava


A. Saphenous vein

,What is TRUE about temperature-sensitive tape?


A. It should be placed so it is exposed to the same conditions as the materials being sanitized or sterilized.
B. It contains properties that help with sterilization.
C. It shrinks in length when the appropriate temperature has been reached in an autoclave.
D. It cannot be used in an autoclave.


A. It should be placed so it is exposed to the same conditions as the materials being sanitized or sterilized.


How is cancer induced in an animal model?


A. Inject the cancer cells
B. Apply cancer-causing chemical to the skin
C. Apply cancer-causing chemical to mucous membranes
D. All of the Above


D. All of the Above

, Which vessel is commonly used for intraarterial blood draws in a rabbit?


A. Aorta
B. Caudal vena cava
C. Central ear or auricular artery
D. Brachial artery


C. Central ear or auricular artery


What is the act of preventing contamination of the sterile surgical field and other sterile areas called?


A. Intraoperative technique
B. Aseptic technique
C. Perioperative technique
D. Disinfectant technique


B. Aseptic technique

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