Mothers Against Drunk Driving is a very visible group whose focus is to educate the public about the harm caused by drunk drivers. A study was recently done that emphasized the problem we all face with drinking and driving. 250 accidents that occurred on a Saturday night were analyzed. Two items noted were the number of vehicles involved and whether alcohol played a role in the accident. The numbers are shown below: Referring to this scenario, what proportion of accidents involved alcohol or a single vehicle?

Mothers Against Drunk Driving is a very visible group whose focus is to educate the public about the harm caused by drunk drivers. A study was recently done that emphasized the problem we all face with drinking and driving. 250 accidents that occurred on a Saturday night were analyzed. Two items noted were the number of vehicles involved and whether alcohol played a role in the accident. The numbers are shown below: Referring to this scenario, what proportion of accidents involved more than one vehicle?

Match the following items with the correct phrases.a. pilib. ciliac. eucaryotic flagellad. capsulese. procaryotic flagella Reference: Ref 3-2 Found on some bacteria; they serve an antiphagocytic function.

Match the following items with the correct phrases.a. artificial active acquired immunityb. artificial passive acquired immunityc. natural active acquired immunityd. natural passive acquired immunity Reference: Ref 16-1 Example of the immunity that results from the body’s response to a vaccine.

Common allergic reactions, such as those experienced in hayfever, are also known as anaphylactic reactions.

Using two different antimicrobial agents to treat a patient’s infection is referred to as antagonism if the result that is achieved is much better than that which could have been achieved using only one of the drugs.

Multidrug therapy is always used when a patient is diagnosed as having:

Match the following items with the correct phrases.a disinfectionb. pasteurizationc. sanitizationd. sterilization Reference: Ref 8-4 The reduction of microbial populations to levels considered safe by public health standards.

Which one of the following is not a common mechanism by which antimicrobial agents kill or inhibit the growth of bacteria?

Match the following items with the correct phrases.a disinfectionb. pasteurizationc. sanitizationd. sterilization Reference: Ref 8-4 The destruction or removal of pathogens by physical or chemical methods.