Differentiate among the following factors of bacterial intoxication and bacterial infection: prerequisite conditions, causative agents, onset, duration of symptoms, and treatment.

A patient has a red circular rash on his arm and fever, malaise, and joint pain. The most appropriate treatment is

a. antibiotics.

b. chloroquine.

c. anti-inflammatory drugs.

d. antimony.

e. no treatment.

Which of the following is not a tickborne disease?

a. babesiosis

b. ehrlichiosis

c. Lyme disease

d. relapsing fever

e. tularemia

Use the following choices to answer questions 7 and 8:

a. brucellosis

b. malaria

relapsing fever

d. Rocky Mountain spotted fever

e. Ebola

The patient’s fever spikes each evening. Oxidase-positive, gram-negative coccobacilli were isolated from a lesion on his arm. What is your diagnosis?

Use the following choices to answer questions 7 and 8:

a. brucellosis

b. malaria

relapsing fever

d. Rocky Mountain spotted fever

e. Ebola

The patient was hospitalized with fever and headache. Spirochetes were observed in her blood. What is your diagnosis?

Describe the symptoms of genital herpes. What is the causative agent? When is this infection least likely to be transmitted?

A patient has fever, difficulty breathing, chest pains, fluid in the pulmonary alveoli, and a positive tuberculin skin test. Gram-positive cocci are isolated from the sputum. The recommended treatment is

a. a macrolide.

b. antitoxin.

c. isoniazid.

d. tetracyclines.

e. none of the above.

Which of the following leads to all the rest?

a. catarrhal stage

b. cough

c. loss of cilia

d. mucus accumulation

e. tracheal cytotoxin

Match the following choices to the statements in questions 9 and 10:

a. Bordetella pertussis

b. Corynebacterium diphtheriae

c. Legionella pneumophila

d. Mycobacterium tuberculosis

e. none of the above

Causes the formation of a membrane across the throat.