MICRO BIO FINAL (CHP 20) - Infections Diseases

Question 1

blood stream infections are? (suffix- emia)

Answer 1

systemic infections

Question 2

a defense for the CAV n LYM

Answer 2

leukocytes

Question 3

bacteria “growing” in the blood

Answer 3

septicemia

Question 4

excessive immune response, cytokine storm…

Answer 4

septic shock

Question 5

m/o are multiplying in the blood due from ?

Answer 5

septicemia

Question 6

______ diff bacteria and a _____ fungi

Answer 6

many

few

Question 7

what is the main symptom of septicemia

Answer 7

fever

Question 8

what are (4) more symptons of septicemia

Answer 8

low blood pressure

altered mental state

shaking chills

increased breathing rate

Question 9

aka: Yersinia pestis

Answer 9

plague

Question 10

what is the vector: Yer. p.

Answer 10

fleas, from rodents

Question 11

aka: Plague (100 mill deaths)

Answer 11

pandemic (epidemic that crosses over countries)

Question 12

are antibiotics effective: Yer. p.?

Answer 12

yes

Question 13

the (3) possible manifestations: Yer. p.

Answer 13

pneumonic

bubonic

septicemic

Question 14

bacterium infection through a flea bite, causing inflammation n necrosis of the node and swollen lesions (bubo) usually groin/axilla

Answer 14

bubonic plague

Question 15

massive bacterial growth in the “blood”

Answer 15

septicemic plague

Question 16

aka: Francisella tularensis (rabbit fever)

Answer 16

tularemia

Question 17

highly infectious or no? Fran. t.

Answer 17

yes (highly)

Question 18

systemic or asystemic? Fran. t.

Answer 18

systemically

Question 19

potential __________ _______: Fran. t.

Answer 19

bioterrorism agent

Question 20

(4) symptoms of Fran. t.

Answer 20

headache
backache
fever
chills

Question 21

fatal? Fran. t.

Answer 21

yes (but responds to aminoglycosides)

Question 22

aka: Borrelia burgdorferi

Answer 22

lyme disease

Question 23

what is the vector: Borr. b.

Answer 23

ticks from rodents

Question 24

what kind of rash: Borr. b.

Answer 24

Bull’s-eye rash

Question 25

what symptoms develop: Borr b.

Answer 25

arthritic cardiac neurological

Question 26

whats the earliest symptom: Borr. b.

Answer 26

rash (bulls-eye) @ the site of a tick bite

Question 27

in lyme disease infectious cycle:

Answer 27

tick on a deer jumps off to a rodent jumps off to a person

Question 28

epstein-barr virus (EBV) causes the majority

Answer 28

infectious monoucleosis

Question 29

the remainder that causes IM is

Answer 29

cytomegalovirus (CMV)

Question 30

(3) symptoms: IM

Answer 30

sore throat high fever cervical lymphadenopathy

Question 31

(3) additional symptoms: IM

Answer 31

skin rash gray-white exudates in the throat enlarged spleen/liver

Question 32

IM causes sudden ___________ (define)

Answer 32

leukocytosis - elevated WBC count

Question 33

(4) hemorrhagic fever diseases

Answer 33

yellow dengue ebota and marburg lassa

Question 34

ebota and marburg fever - where: - transmission: - symptoms:

Answer 34

- africa - unknown - severe hemorrhage (25-100% morality)

Question 35

type of fever with high fever but lacking hemorrhage

Answer 35

nonhemorrhagic fever

Question 36

(4) types of nonhemorrhagic fever

Answer 36

brucellosis cat-scratch disease trench fever rocky mountain spotted fever

Question 37

aka: Brucella abortus (bang's disease)

Answer 37

brucellosis

Question 38

a ________ disease that come from (2) ex animal hosts: Bru. a.

Answer 38

zoonotic disease - pigs - cattle

Question 39

a zoonotic disease that causes a long-term fluctuating fever

Answer 39

brucellosis

Question 40

aka: Rickettsia rickettsii (RMSF)

Answer 40

rocky mountain spotted fever

Question 41

obligate intercellular __________, which causes ___ to __ days of incubation (chills, fever & distinct spotted rash): Rick. r.

Answer 41

parasite | 2-4

Question 42

aka: Plasmodium falciparum or Plasmodium vivax

Answer 42

malaria

Question 43

what is the vector: Plas. f.

Answer 43

mosquito

Question 44

(3) of the 1st symptoms: Plas. f. | (3) of the 2nd

Answer 44

- malaise, fatigue, vague aches | - chills, fever and sweating

Question 45

retrovirus: HIV infection

Answer 45

human immunodeficiency virus

Question 46

the disease: AIDS

Answer 46

acquired immunodeficiency syndrome

Question 47

symptoms tied to two things: the level of _____ in the blood and the level of _ _____ in the blood: HIV & AIDS

Answer 47

virus | T cells

Question 48

length of asymptomatic infection

Answer 48

2-15 years

Question 49

when T cells reach low enough symptoms of ______ inset

Answer 49

AIDS

Question 50

initinal symptoms of AIDS: fatigue, ______, _____ loss.....

Answer 50

diarrhea | weight

Question 51

(3) other symptoms as the disease progesses: AIDS

Answer 51

hormone imbalances wasting of body mass lesions in the brain

Question 52

(6) types of septicemias

Answer 52

``` yerinia pestis francisella tularensis borrelia burgdorferii epstein barr virus hemorrhagic fevers nonhemorrhagic fevers ```

Question 53

(4) hemorrhagic fevers-viruses

Answer 53

yellow dengue ebola and marburg lassa

Question 54

(8) nonhemorrhagic fevers

Answer 54

``` brucellosis cat-scratch disease trench fever rmsf malaria anthrax AIDS HTLV-1, HTLV-11 ```