Misc Viruses

Question 1

Adenovirus

Answer 1

DNA
naked capsid

Question 2

Adenovirus ilness

Answer 2

cold or flu like symptoms
pink eye
bronchitis
pneumoia
diarrhea
gasteroenteritis

Question 3

Adenovirus transmission

Answer 3

respiratory droplets
fecal-oral route formites
formites

Question 4

Adenovirus diagnosis

Answer 4

molecular testing (PCR)
antigen testing

Question 5

RSV

Answer 5

• RNA virus

Question 6

RSV is transmitted through

Answer 6

direct contact

Question 7

RSV causes

Answer 7

upper respiratory infection
bronchiolitis
palivizumab
lethargy
apnea
fever
funny nose
caugh
headache
sore throa

Question 8

RSV high risk groups

Answer 8

<6 months or >65 years
premature infants
congenetal heart or lung disease
neuromuscular disease
transplant recipients

Question 9

RSV prevention

Answer 9

palivizumab: prophylatic humanized monoclonal antibody against RSV F glycoprotein

Question 10

Picornavirus

Answer 10

+ RNA
poliovirus

Question 11

poliovirus causes

Answer 11

poliomyelitis

Question 12

poliomyelitis pathogenesis

Answer 12

enters through mouth
replicates in pharynx and GI tract
hematologic spead to lymphatics and CNS
viral spread along nerve fibers
destruction of motor neurons

Question 13

polio symptoms nonparalytic disease

Answer 13

fever
sore throat
headache
vomiting
fatigue
back pain
neck pain
muscle weakness

Question 14

polio symptoms paralytic disease

Answer 14

loss of reflexes
severe mucles aches and weakness
loose and floppy limbs

Question 15

poliovirus destroys

Answer 15

nevere cells in spinal cord leading to muscle wasting and paralysis

Question 16

poliovirus causes _ paralysis

Answer 16

flaccid

Question 17

Coxsackie

Answer 17

hand foot and mouth disease

Question 18

Coxsackie symptoms

Answer 18

cold like illness
gasteroenteritis
myocarditis
pericarditis
acult flaccid myelitis
vesicular lesions on hands, feet, and mouth

Question 19

Rhabdovirus

Answer 19

-RNA

Question 20

Rhabdovirus causes

Answer 20

Rabies (bat, skunk, racoon, fox, mongoose)
Dogs are most common

Question 21

Rabies process

Answer 21

innocualtion
replication in muscle
enters perephrial nervous sytem
passive ascent via sensory fibers
replication in dorsal ganglion
ascent to spinal cord
infection of spinal cord, brainstem, cerebellum, and other brain structures
descending infection via nervous system to eye, salivary glands, skin, and other organs

Question 22

rabies prevention in high risk

Answer 22

vaccine series

Question 23

post exposure care

Answer 23

immediate wound cleaning
rabies immunoglobulin
rabies vaccine series (4 doses for non-immunized, 2 doses for immunized)

Question 24

Poxvirus

Answer 24

Enveloped ds-DNA virus

Question 25

Smallpox is caused by

Answer 25

variola virus

Question 26

Smallpox is spread via

Answer 26

respiratory droplets or direct contact from lesion (all at same stage)

Question 27

Smallpox vaccine

Answer 27

live attenuated
vaccine has been discontinues
potential agent of bioterrorism