Vtne Practice Test 2 (2022) With Complete Solution

alpha 2 agonists used therapeutically decrease cardiac output in most animals this decrease is due to 1. decreased afterload 2. coronary vasoconstriction 3. high catecholamine levels 4. increased myocardial oxygen consumption Correct Answer: 2. coronary vasoconstriction which of the following is a reason geriatric patients should be scheduled for surgery before young patients 1. young patients become stressed more easily 2. geriatric patients take longer to recover 3. young patients need to eat more often 4. geriatric patients do not have to drink so often Correct Answer: 2. geriatric patients take longer to recover which teeth are primarily used for cutting shearing and holding 1. premolars 2. incisors 3. molars 4. canines Correct Answer: 1. premolars which of the following is a correct statement concerning tissue samples 1. once removed from the animal tissue immediately starts to die 2. the process of autolysis is accelerated by cool temps 3. fixing tissues hastens the deterioration of cell membranes 4. tissues for standard histological examination should be frozen Correct Answer: 1. once removed from the animal tissue immediately starts to die all the following are true of vet client patient relationships except 1. the client and owner of the patient should be skeptical of the vet 2. the vet should regularly visit animals in the clinic or in the field 3. the client and owner of the patient should be honest with the vet 4. the vet should be on call and available in the event of an emergency Correct Answer: 1. the client and owner of the patient should be skeptical of the vet which of the following is a major disadvantage in performing fluoroscopic studies on animals 1. these studies are often expensive so owners choose not to consent to testing 2. these studies images can be saved in a variety of ways including videotape 3. these studies expose vet personnel to radiation 4. these studies replace angiographic catheters Correct Answer: 3. these studies expose vet personnel to radiation