What is the definition of the term Resistant?  How do you detect that your microorganism is resistant to a certain antibiotic?  What do you see on the Muller Hinton Agar plate?

How do the erythrocytes in SBA make that medium "differential"? Explain also why SBA is not considered a "selective" medium.

What is the purpose of combining capsule polysaccharide molecules with toxoid proteins in a conjugated vaccine?

You have a patient with a suspected skin infection on his leg. What standard and isolation precautions do you need to follow? Why?

Which of the following is NOT a primary immunodeficiency? O 1) SCID O 2) Agammaglobulinemia O 3) DiGeorge Syndrome O 4) AIDS

What are the available dosage forms of:21. Inoflox®22. Isoket®23. Isoxilan®24. Kefox®25. Purinase®

What makes bacterial diseases such as Clostridium botulinum, Clostridium perfringens & Clostridium tetani very effective to cause infection in a human host?

In a direct ELISA, which of the following does the patient provide? A.) Substrate B.) Enzymes C.) Antibodies  D.) Antigens

What is a secondary antibody in an ELISA test?

During a routine checkup, a 72-year-old patient is advised to receive an influenza vaccine injection. He questions this, saying, “I had one last year. Why do I need another one?” What is an appropriate response from the nurse? a )“The effectiveness of the vaccine wears off after 6 months.”b) “Each year a new vaccine is developed based on the flu strains that are likely to be in circulation.”c )“When you reach 65 years of age, you need boosters on an annual basis.”d) “Taking the flu vaccine each year allows you to build your immunity to a higher level each time.”