Micro Exam 3/ch. 21

Front 1

Respiratory system has 2 parts

Back 1

Upper

Lower

Front 2

Upper respiratory system

Back 2

head and neck

nose, nasal cavity, pharynx, epiglottis

Front 3

Lower respiratory system

Back 3

chest

Front 4

Goblet cells produce

Back 4

mucus that traps air borne dust/particles including microbes

Front 5

Mucociliary escalator propels

Back 5

mucus, trapped particles out of respiratory tract

Front 6

(3) parts of the ear

Back 6

inner, middle, external

Front 7

Infection termed conjunctivitis

Back 7

no resident bacteria

Front 8

otitis medias

Back 8

swelling of middle ear

Front 9

itis

Back 9

inflammation

Front 10

laryngitis

Back 10

swelling of larynx

Front 11

pneumonitis

Back 11

inflammation of lungs

Front 12

pneumonia

Back 12

alveoli fill with pus and fluid

Front 13

causative agent of streptococcal pharyngitis (strep throat) is

Back 13

Streptococcus pyogenes

Front 14

streptokinase breaks

Back 14

blood clots

one of the first things used for heart attacks

Front 15

chorea

(rheumatic fever)

Back 15

uncontrollable body movements

Front 16

Carditis can lead to

Back 16

chronic rheumatic heart disease

Front 17

signs and symptoms of diphtheria

Back 17

swelling of neck

formation of pseudomembrane on tonsils

Front 18

diphtheria causative agent

Back 18

corynebacterium diphtheria

Front 19

diphtheria primary reservoir

Back 19

humans

Front 20

treatment for diphtheria

Back 20

injection of antiserum

Front 21

conjunctivitis

Back 21

tears, redness, swollen eyelids, sensitivity to bright light, pus

Front 22

sinusitis

Back 22

facial pain, pressure; headache, malaise, thick green nasal discharge may develop

Front 23

pathogenesis of conjunctivitis

Back 23

likely from airborne respiratory droplets or contaminated hands

Front 24

pathogenesis of otitis media

Back 24

usually preceded by infection of nasal chamber and nasopharynx that spreads through eustachian tube

Front 25

sinuses form around

Back 25

8 years old

Front 26

malaise

Back 26

"I feel sick" feeling

Front 27

Viral infections of upper respiratory system allow for

Back 27

more serious bacterial infections

Front 28

common cold reservoir(s?)

Back 28

ONLY humans

Front 29

Common cold needs how many virions to infect?

Back 29

only a few

Front 30

"death protein" (from adenoviral respiratory tract infections) cause

Back 30

host cell lysis

Front 31

Lower respiratory system infections

Back 31

whooping cough, tuberculosis, Legionnaires' disease, lung infections

Front 32

S. pneumonia accounts for about ______% of adult pneumonia patients requiring hospitalization

Back 32

60

Front 33

Mycoplasma pneumonia (walking pneumonia) is spread through

Back 33

inhalation of infected droplets

Front 34

mycoplasma pneumoniaelack cell walls which means

Back 34

penicillins won't work (they prevent cell walls from forming

Front 35

catarrhal stage in pertussis (whooping cough)

Back 35

inflammation of mucous membranes

Front 36

causative agent of pertussis (whooping cough)

Back 36

bordetella pertussis

Front 37

bordetella pertussis

Back 37

tiny encapsulated aerobic gram negative rods

Front 38

acid fast bacteria help with

Back 38

TB

Leprosy

Front 39

Tuberculosis easily killed by

Back 39

pasteurization

Front 40

Test for tuberculosis using

Back 40

a skin test

Front 41

Tuberculosis is becoming

Back 41

very hard to treat

Front 42

Legionnaries' disease loves

Back 42

still water

Front 43

Type ____ influenza is the most serious

Back 43

A

B less

C lesser

Front 44

Glycoprotein spikes projecting from the envelope (2)

Back 44

hemagglutinin antigen (HA)

neuraminidase antigen (NA)

Front 45

Antigenic drift in influenza

Back 45

minor mutations in HA and NA genes, often of a single amino acid

responsible for seasonal influenza

Front 46

Antigenic shift in influenza

Back 46

uncommon, concurrent infection by different viruses allows mixture of 8 RNA segments

causes pandemic influenza

Front 47

Animal strains of influenza can

Back 47

infect humans

Front 48

hantavirus pulmonary syndrome treatment

Back 48

no treatment proven

disease is highly fatal