7. I’m going to give you an intramuscular injection/intravenous infusion/hypodermic injection. 我要给您做 ______________ /________________ /__________________

What water is used in the production of injection A: pure water B: purified water C: water for injection D: sterile water for injection

In order to ensure perfect atomization， the fuel oil （） before injection.

A car uses a four-stroke engine. The four strokes are . A: intake, compression, power and exhaust B: injection, rotation, ignition and exhaust C: injection, carburetion, rotation and exhaust D: intake, rotation, injection and ignition

which parameter is max. value can be referred in case IMM change? A: speed B: injection time C: injection pressure D: metering time

Which of the following routes of administration can achieve the highest bioavailability?() A: Oral B: Intravenous injection C: Intramuscular injection D: Inhalation E: Sublingual

Failure of fuel injection is usually due to trouble in the （）.

19. The doctor gave her an injection to _____ the pain.

A car uses a four-stroke engine. The four strokes are . A: intake, compression, ignition and exhaust B: injection, rotation, ignition and exhaust C: injection, carburetion, rotation and exhaust

Depending on engine operating conditions, injection quantity will vary.