NUR345: Public Health Exam 3 Questions & Verified Answers for | Achieve an A+ Grade

NUR345: Public Health Exam 3 Questions &
Verified Answers for 2025-2026 | Achieve an A+
Grade

State which transmission is being described:
- Immediate transfer of agent from one human to another in less than 3ft
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission
f. Contact Transmission
g. Vector Borne Transmission
c
State which transmission is being described:
- Direct transfer of a disease or pathogen with very close contact
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission
f. Contact Transmission
g. Vector Borne Transmission
f
State which transfer is being described:
- Large droplets are expelled from one person and picked up by another
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission
f. Contact Transmission
g. Vector Borne Transmission
b
State which transmission is being described:
- Transferred at > 3ft distance
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission

,f. Contact Transmission
g. Vector Borne Transmission
d
State which transfer is being described:
- Animate objects (not sanitizing and touching another patient) OR Inanimate
objects (food/liquid)
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission
f. Contact Transmission
g. Vector Borne Transmission
a
State which transfer is being described:
- Usually through arthropods
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission
f. Contact Transmission
g. Vector Borne Transmission
g
State which transmission is being described:
- Small droplets are expelled through coughing, sneezing, or singing
a. Vehicle Borne Transmission
b. Droplet Transmission
c. Direct Transmission
d. Indirect Transmission
e. Airborne Transmission
f. Contact Transmission
g. Vector Borne Transmission
e
Place each transmission type into its correct category.
1. Direct Transmission
2. Indirect Transmission

a. Vector Borne
b. Airborne
c. Droplet
d. Vehicle
e. Contact
1. c, e
2. a, b, d
(BLANK) are where an agent usually survives and multiplies

, Reservoirs
T/F: controlling the agent of disease includes sterilization or disinfection
T
The following ways are used to control a(n) (agent/reservoir)?
- Eradicate non-human harboring hosts
- Quarantine
- Control portals of entry and exit
- Improve host resistance and immunity (vaccines/nutrition)
- Treat water systems
- Mosquito Nets
Reservoir
The control of a disease within a specific geographic area.
a. Eradication
b. Elimination
b
Reducing the incidence of disease worldwide to zero.
a. Eradication
b. Elimination
a
(BLANK) period is between when an infectious agent enters a host, finds the
conditions favorable, and replicates before shedding.
a. Latent
b. Incubation
c. Communicability
a
(BLANK) period is between invasion of an agent until S/S appear.
a. Latent
b. Incubation
c. Communicability
b
(BLANK) period is the period of time the person can infect others and is
considered contagious.
a. Latent
b. Incubation
c. Communicability
c
(BLANK) is the number of ALL cases of a disease at a given time period.
a. Prevalence
b. Incidence
a
(BLANK) is the number of NEW cases of a disease at a given time period.
a. Prevalence
b. Incidence
b
How is Monkeypox transmitted?
human-to-human, horizontal