Toxoids are used in vaccines against
A. Haemophilus influenza type b.
B. diphtheria.
C. herpes simplex type I.
D. polio.
E. diphtheria AND herpes simplex type I.
B
You might also like to view...
Which of the following is NOT a domain?
A. Eukarya. B. Archaea. C. Protista. D. Bacteria. E. Both Bacteria and Protista.
A decline in the production of melatonin, which is secreted by the _____, begins at puberty
a. pineal gland b. thymus c. adrenal gland d. gonads
MacConkey agar plates represent ________ medium
A) a minimal B) a selective C) a differential D) both a differential and a selective E) both a minimal and a selective
Which of the following statements about Reye syndrome is FALSE?
A) It is associated with aspirin use. B) It is a complication that may occur in chickenpox infection. C) It mostly affects older adults. D) Symptoms may include vomiting, drowsiness, or behavior changes. E) Prolonged neurological problems may occur.