Clinical Science Practice Test 2

1. How are the OT ventilated?

Air is blown in from the upper part and sucked out from the lower part

Air is blown in from the lower part of the wall

Air is sucked out from the upper region of the wall

Air is blown in from the lower part and sucked out from the upper part

2. What is the resolution of the microscopes used in neurosurgery?

1 Åm

1 nm

1 pm

1 μm

3. Fats effectively begin digesting due to __________

Salivary emulsification

Acidic emulsification

Bile emulsification

Esophageal emulsification

4. The _______ connects the small intestine and liver.

renal vein

pulmonary vein

hepatic portal

cardiac vein

5. The cells of the small intestine have a special structure that helps in the absorption of food. This structure is ________

flagella

pseudopodia

villi

attachment sites

6. Which of the following cannot be autoclaved?

scissors

mes

scalpel

catheter

7. The following steps are for _______
i. Alcohol with Chlorhexidine ii. Alcohol without Chlorhexidine iii. Chlorhexadine 2% iv. Chlorhexadine 4% v. Povidone with Iodine 7.5% - 10% vi. Triclosan 1% vii. Phenolics viii. Quarternary Ammonium Compound ix. 3% hexachlorophane

antiseptic

sterilization

disinfection

hand washing

8. How is dry sterilization done?

In Magnetic Vibrator

In autoclave

In Hot Plate

In oven

9. Which organ contributes the most enzymes and hormones towards digestion?

Liver

Ileum

Duodenum

Pancreas

10. Chewing of food is called ______

Emulsification

Injection

Peristalses

Mastication