The range of bacteria against which an agent is effective is known as its:
A. generation
B. antibacterial spectrum
C. antibiotic spectrum
D. gram-negative spectrum
b
Rationale: An antibacterial spectrum is the range of bacteria against which an agent is effective.
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Which of the following terms is used to describe a chromosomal aberration present in a human cell that is a multiple of n?
a. Trisomy b. Aneuploid c. Polyploidy d. Diploid
The term "microbiology" refers to the study of:
a. glands and hormones. b. antibodies in the serum. c. bacteria and fungi. d. tumors or cancer.
Which of the following is a fungal infection that produces flat lesions on the body that are dry and scaly or moist and crusty and are often found on the feet, groin, and scalp?
A. Acne vulgaris B. Verrucae C. Ringworm D. Eczema E. Psoriasis
Abuse can be physical, verbal, psychological, or sexual
Indicate whether the statement is true or false