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NAVTA AVA Exam
Practice Test
Question | Answer |
---|---|
Which of the following drugs is a vasodilator? | enalapril |
Each of the following statements about antitoxin is accurate except for: | Antitoxins produce immediate active immunity. |
An ingredient used in compounding that does not dissolve in water is which of the following? | oleaginous base |
When writing prescriptions, all of the following are appropriate guidelines for veterinarians EXCEPT: | Veterinary prescription drugs must never be dispensed with unlimited refills. |
Which of the following is not a dosage form for medications? | Generic |
Modification of a drug by living organisms is known as which of the following? | biotransformation |
Which of the following would be considered the main side effects of phenobarbital? | Increase in liver enzymes and possible liver damage. |
How many 20 mg tablets should be dispensed for a 10 lb dog if the recommended dosage is 20 mg/lb once a day for 14 days? | 140 |
When performing CPR on a large breed dog, the dog should receive compressions at a rate of how many per minute? | 100 |
The basic tenet of treating toxicity in an animal is which of the following? | decontamination |
Lidocaine is often used in combination with epinephrine for which of the following reasons? | Epinephrine helps decrease bleeding. |
If a horse has its mouth tightly clamped, which of the following could this be a sign of? | Pain |
A muzzle that completely closes the mouth should not be left on longer than how many minutes without a break? | 20 minutes |
Which of the following animals would not be considered a ruminant? | Dogs |
In pregnant large animals, nutrition should gradually increase during what stage of pregnancy? | the last 6 to 8 weeks |
Which of the following analgesics is an alpha-2 agonist? | medetomidine |
The stomach of true ruminants is multicompartmented. In cattle, the stomach is composed of four chambers. Each of the following make up the forestomach EXCEPT: | abomasum |
With research studies using animals, the three R's are the rule today. Which of the following is not one of the three R's? | Removal |
The diets of box turtle might include all of the following EXCEPT: | only lettuce and crickets |
Laboratory animal should be fed a clean, wholesome, and nutritious diet ad libitum. This means that the animal should be fed: | at all times so that the animal can eat freely |
Which of the following is categorized as one of the special senses rather than one of the general senses? | olfactory |
Tachypnea is best defined as | increased respiratory rate |
Which of the following medications is considered to be the standard one that all the other narcotics are compared to? | Morphine |
The type of pain that is usually associated with visceral pain is which of the following? | referred pain |
Of the following animals, which is the one that is most prone to develop scurvy? | Guinea pigs |
When administering medications to an animal, which of the following is not one that is absorbed by the rectal mucosa? | Morphine |
Of the following, which is the main thing that is used to restrain a horse | Halter |
Which of the following statements about pain control and analgesia is least accurate? | Analgesia can slow recovery. |
Which of the following sterilization methods uses hydrogen peroxide gas to sterilize instruments? | plasma |
When cleaning and preparing instruments for autoclaving, which of the following would not be used on the instruments? | Industrial oils |
In terms of the morphologic variation in leukocytes, hypersegmentation is characterized by which of the following? | neutrophil nucleus with more than five lobes |
The material used to repair hernias or reinforce traumatized or devitalized tissues is which of the following? | surgical mesh |
Infection in the abdominal cavity is known as which of the following? | peritonitis |
Of the following, which is not considered a halogenated hydrocarbon? | Nitrous Oxide |
Each precision vaporizer is designed to be used with a specific inhalant anesthetic and is color coded. Purple indicates use with which of the following anesthetics? | isoflurane |
There are 5 main types of white blood cells. The most common type is the | neutrophil |
Which of the following is considered to be the hardest testing parameter to be controlled? | Human error |
The functional equivalent of neutrophils in rabbits, rodents, birds, reptiles, and amphibians is which of the following? | heterophils |
A patient with mild systemic disease such as mild dehydration is classified as which of the following on the ASA physical status classification system? | P2 |
Recognition of basic inflammatory cells is essential for interpretation of cytology samples. The first cells to arrive in an area of inflammation are: | neutrophils |
The general guideline for clipping hair at the site of an incision, done before surgery, is to clip how much more on each side of the incision site? | 20 cm |
The large crushing forceps used to control large tissue bundles are which of the following? | Rochester-Carmalt forceps |
The cylindrical structures which may be elements in urinary sediment that are formed from a matrix of protein secreted by the renal tubule are which of the following? | casts |
Which of the following drugs is an anticholinergic agent? | Glycopyrrolate |
The general cell shape in mesenchymal tumors is which of the following? | spindle |
The normal systolic blood pressure value of a small animal during anesthesia is | 100 – 160 mm Hg |
Calculate the volume in liters of oxygen in an E-tank if the PSI is 1800. What is the result? | 540 |
Plastic film is unsuitable for items to be steam-sterilized for which of the following reasons? | It resists penetration by steam. |
For how many hours before anesthesia is administered should a pediatric patient less than 8 weeks old be fasted from food? | food and water should not be withheld |
A rabbit’s dental anatomy has all of the following characteristics EXCEPT: | narrow TMJ |
Horses have 24 deciduous teeth and how many permanent teeth? | 36 to 44 |
The space between the free gingiva and the tooth is called which of the following? | Gingival sulcus |
There are three techniques commonly used to obtain dental radiographs. Which technique can be used only on the mandibular teeth, caudal to the second premolars? | paralleling technique |
If the veterinarian is needing to get a radiograph of an animals kidneys, which of the following radiographs would more than likely be ordered? | Lateral abdomen |
The body area situated toward the back of topline of quadrupeds is which of the following? | dorsal (D) |
An x-ray machine e is basically a magnetic tube. The part of the magnet that produces the electrons is which of the following? | cathode |
There are three main types of digital imaging systems. Which of the following is NOT one of these three types? | digital grid radiography |
Which of the following statements about intraperitoneal (IP) fluid administration is least accurate? | Only colloidal solutions may be given into the peritoneal space. |
Which of the following medications is considered to be the standard one that all the other narcotics are compared to? | Morphine |
Tramadol is best defined as | a centrally acting analgesic used for treating moderately severe pain |
The type of pain that is usually associated with visceral pain is which of the following? | referred pain |
Of the following, which is the main thing that is used to restrain a horse | Halter |
Which of the following statements about pain control and analgesia is least accurate? | Analgesia can slow recovery. |
The part of a rebreathing circuit which acts as a storage vehicle for anesthetic gases is which of the following? | reservoir bag |
A patient with a pulmonary embolus or a severe head trauma would be considered in which of the following ASA physical status classifications? | P5 |
Which of the following sterilization methods uses hydrogen peroxide gas to sterilize instruments? | plasma |
When cleaning and preparing instruments for autoclaving, which of the following would not be used on the instruments? | Industrial oils |
In terms of the morphologic variation in leukocytes, hypersegmentation is characterized by which of the following? | neutrophil nucleus with more than five lobes |
Infection in the abdominal cavity is known as which of the following | peritonitis |
Each precision vaporizer is designed to be used with a specific inhalant anesthetic and is color coded. Purple indicates use with which of the following anesthetics? | isoflurane |
The functional equivalent of neutrophils in rabbits, rodents, birds, reptiles, and amphibians is which of the following? | heterophils |
Recognition of basic inflammatory cells is essential for interpretation of cytology samples. The first cells to arrive in an area of inflammation are: | neutrophils |
The cylindrical structures which may be elements in urinary sediment that are formed from a matrix of protein secreted by the renal tubule are which of the following? | casts |
Which of the following drugs is an anticholinergic agent? | Glycopyrrolate |
The white blood cells responsible for antibody production and cell-mediated immune responses are the | lymphocytes |
Which of the following statements about x-ray generation is least accurate? | X-rays are similar to visible light but have a longer wavelength. |
The general cell shape in mesenchymal tumors is which of the following? | Spindle |
Calculate the volume in liters of oxygen in an E-tank if the PSI is 1800. What is the result? | 540 |
Plastic film is unsuitable for items to be steam-sterilized for which of the following reasons? | It resists penetration by steam. |
Halogenated anesthetics cause each of the following effects EXCEPT: | hyperthermia |
For how many hours before anesthesia is administered should a pediatric patient less than 8 weeks old be fasted from food? | food and water should not be withheld |
Which breed of animal has 28 deciduous teeth that fall out and are replaced by 42 of their permanent teeth? | Dogs |
There are 4 stages of periodontal disease. Of the following, which would not be one of these 4 stages? | Stage 3, gingivitis |
The space between the free gingiva and the tooth is called which of the following? | Gingival sulcus |