Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Micro Midterm (1-10) JUN 16-18 > LAB Quiz 1-2 > Flashcards

LAB Quiz 1-2 Flashcards

1
Q

Habitat where the infectious agent lives, grows, multiplies

Can be humans, animals, or the environment

Examples: Sick people or animals, contaminated water, healthy people or animals (carriers)

  1. Reservoir
  2. mode of transmission
  3. Fomites
  4. Vector
A

a. Reservoir

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Ingestion, inhalation of aerosolized agents, direct skin contact, open wounds, animal bites, blood-to-blood contact, sexual contact

  1. Reservoir
  2. mode of transmission
  3. Fomites
  4. Vector
A

mode of transmission

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

contaminated objects; any inanimate object that can carry a disease-causing organism

  1. Reservoir
  2. mode of transmission
  3. Fomites
  4. Vector
A

Fomites

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

any living organism that transmits a disease to humans. Example: biting insects (mosquitoes transmitting malaria).

  1. Reservoir
  2. mode of transmission
  3. Fomites
  4. Vector
A

Vector

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

In order to transmit an infection disease a ____ is needed with a port of entry

  1. susceptible host
  2. Index case
  3. Common source epidemic
  4. Propagated transmission
A

susceptible host

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

•first case of a disease

  1. susceptible host
  2. Index case
  3. Common source epidemic
  4. Propagated transmission
A

Index case

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
  • Disease is transmitted from a location (building, contaminated water)
  • Can infect many people at once
  1. susceptible host
  2. Index case
  3. Common source epidemic
  4. Propagated transmission
A

c. Common source epidemic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
  • Disease is transmitted from person to person
  • Infects only one or a few people at a time
  1. susceptible host
  2. Index case
  3. Common source epidemic
  4. Propagated transmission
A

d. Propagated transmission

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

(this is a rate)

  1. Incidence
  2. Prevalence
A

Incidence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q
  • Number of new cases of a disease reported in a defined population during a specific time period
  • Speed at which new cases of disease occur in a population
  • Calculated by dividing the number of new cases by the size of the population at the midpoint of the time period
  1. Incidence
  2. Prevalence
A

Incidence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

•Number of new cases of a disease reported in a defined population during a specific time period

  1. Incidence
  2. Prevalence
A

Incidence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

On May 1, 2017, 32 microbiology students at SPC had Lyme disease. During the month of May, 60 more microbiology students were diagnosed with Lyme disease. The population of SPC microbiology students throughout May was 240

What is this an example of?

  1. Incidence
  2. Prevalence
A

Incidence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

(this is a ratio)

  1. Incidence
  2. Prevalence
A

Prevalence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

•Number of cases of a disease at a specific point in time in a defined population

  1. Incidence
  2. Prevalence
A

Prevalence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

•Calculated by dividing number of existing cases at a given time point by the size of the population

  1. Incidence
  2. Prevalence
A

Prevalence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

•Sometimes called “point prevalence”

  1. Incidence
  2. Prevalence
A

Prevalence

17
Q

_____includes all cases, both new and preexisting, in the population at the specified time

  1. Incidence
  2. Prevalence
A

Prevalence

18
Q

_____ is limited to new cases only

  1. Incidence
  2. Prevalence
A

Incidence

19
Q

•enlargement of an image

  1. Magnification
  2. Total magnification
  3. Resolution
  4. Limit of resolution
A

Magnification

20
Q

•multiply power of objective lens by the power of the ocular lens

  1. Magnification
  2. Total magnification
  3. Resolution
  4. Limit of resolution
A

Total magnification

21
Q

•ability to tell two images apart

  1. Magnification
  2. Total magnification
  3. Resolution
  4. Limit of resolution
A

Resolution

22
Q

•measurement of how far apart two points must be for the microscope to view them as being separate

  1. Magnification
  2. Total magnification
  3. Resolution
  4. Limit of resolution
A

Limit of resolution

Micro Midterm (1-10) JUN 16-18 (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions