CBIC Quiz 3 lectures 9-13

A classic sign of measles is:

• a. Kaposi sarcoma

• b. Stiff neck

• c. Koplik spots

• d. Bull's-eye rash

Rubeola is transmitted person to person principally by

• droplets

• airborne

• contact

• vector

The nurse called the IP informing that Susceptible patients who have been exposed to an individual with measles (contagious) asking how long should they be placed in airborne isolation,the IP should advise her

• from the onset of symptoms until 4 days after the onset of the rash

• from (9-21) day after exposure

• until 10 days after the onset of the rash

• from (9-26) day after exposure

PVB19 is transmitted Through respiratory secretions and droplets of saliva so in children who developed the slapped cheek rash appears the IP in his facility should recommend

• Droplet precautions

• airborne isolatin

• no action needed

• contact precautions

Rickettsia typhi , transmitted to humans by

• contact

• droplet

• vector

• airborne

classic sign of rabies in humans

• Headache, and weakness

• Hydrophobia

• Koplic spot

• rash

Acute: (IgM anti-HAV) are used to detect acute HAV infection, are and

1-are present at the onset of jaundice.

2-detectable within 3 weeks of exposure,

3-are present after end of jaundice.

4-detectable within 2 months of exposure,

• 1,4

• 2,3

• 1,2

• 3,4

A paramedic has been exposed to a patient's blood. The patient is Hepatitis B e Antigen (HBeAg) positive and the paramedic is Anti-HBc and Anti-HBs positive. What is the risk of the paramedic

acquiring Hepatitis B infection from the source patient?

• a. There is no risk of infection for the paramed c because he was previously infected and is now immune

• b. There is no risk of infection for the paramedic because the patient is not infected

• c. There is no risk of infection for the paramedic because he is immune due to vaccination

• d. There is a high risk of infection for the paramedic

38-A patient infected with HIV has cavitary lesions on a chest x-ray and is placed in airborne precautions. Which of the following is considered the most likely diagnosis?

• (A) Pneumocystis carinii pneumonia

• (B) M. avium complex infection

• (C) M. tuberculosis infection

• (D) histoplasmosis pneumonia

HDV Depends on simultaneous infection with

• HCV

• HBV

• HCV

• HIV