N310 Infection Exam Questions and Answers Fully Solved Latest Update 2025-2026
infection - Answers the invasion of body tissue by micro-organisms with the potential to cause
illness or disease
virulence - Answers capability of a pathogen to cause disease
ex: MRSA has very strong ___
colonization, location, duration, source - Answers descriptors of infection
colonization - Answers strains of microorganisms multiply and become resident flora, do not
cause disease, may stay dormant for years, normal flora are microorganisms that live in or on
the body without causing illness
location - Answers localized infection versus systemic infection - bacteremia, septicemia
duration - Answers acute infection versus chronic infection
source - Answers hospital acquired/health care acquired infection versus community acquired
infection
primary versus secondary infection
endemic infection - Answers confined to certain place, decrease frequency
epidemic infection - Answers situation greater for geographic area
pandemic infection - Answers worldwide infection
epidemiology - Answers area of infection control
UTI - Answers number one health-care associated infection
iatrogenic infection - Answers type of HAI caused by a diagnostic or therapeutic procedure
effective and frequent hand hygeine - Answers best defense against HAI
incubation period, prodromal stage, illness stage, convalescent stage - Answers stages of the
infectious process
incubation period - Answers catch the bug, don't feel anything yet
prodromal stage - Answers start feeling rundown (fever, malaise, headache), pathogen is
multiplying
illness stage - Answers feel really poorly, toxins cause damage to immune response
convalescent stage - Answers start to feel better, infection is contained, goal is total elimination
, of pathogen
very young
elderly
immunocompromised
lower socioeconomic status
residents of areas where infection is prevalent
certain chronic diseases and associated treatments - Answers populations at greatest risk of
infection
crowded living conditions, contaminated water or food, poor food storage (Hurrican areas - risk
present) - Answers environmental conditions causing increased risk for infection
localized swelling
localized redness
pain or tenderness with palpations or movement
palpable heat in the infected area
loss of function in affected part
exude drainage of carious colors - Answers physical assessment findings for infection
fever, increased pulse and respiratory rate, chills, malaise, and loss of energy, loss of appetite,
nausea and vomiting, enlargement and tenderness of lymph nodes that drain the area of
infection, confusion - Answers signs of systemic infection
leukocytosis (WBC>10,000)
culture and sensitivity
serological tests
elevated erythrocyte sedimentation rate (ESR) (15-20)
stool for ova and parasites - Answers laboratory tests for infection
sensitivity test - Answers tells which antibiotic will treat the infection
serological test - Answers detects specific antibodies or viruses, nasal swabs or blood tests
X-rays
infection - Answers the invasion of body tissue by micro-organisms with the potential to cause
illness or disease
virulence - Answers capability of a pathogen to cause disease
ex: MRSA has very strong ___
colonization, location, duration, source - Answers descriptors of infection
colonization - Answers strains of microorganisms multiply and become resident flora, do not
cause disease, may stay dormant for years, normal flora are microorganisms that live in or on
the body without causing illness
location - Answers localized infection versus systemic infection - bacteremia, septicemia
duration - Answers acute infection versus chronic infection
source - Answers hospital acquired/health care acquired infection versus community acquired
infection
primary versus secondary infection
endemic infection - Answers confined to certain place, decrease frequency
epidemic infection - Answers situation greater for geographic area
pandemic infection - Answers worldwide infection
epidemiology - Answers area of infection control
UTI - Answers number one health-care associated infection
iatrogenic infection - Answers type of HAI caused by a diagnostic or therapeutic procedure
effective and frequent hand hygeine - Answers best defense against HAI
incubation period, prodromal stage, illness stage, convalescent stage - Answers stages of the
infectious process
incubation period - Answers catch the bug, don't feel anything yet
prodromal stage - Answers start feeling rundown (fever, malaise, headache), pathogen is
multiplying
illness stage - Answers feel really poorly, toxins cause damage to immune response
convalescent stage - Answers start to feel better, infection is contained, goal is total elimination
, of pathogen
very young
elderly
immunocompromised
lower socioeconomic status
residents of areas where infection is prevalent
certain chronic diseases and associated treatments - Answers populations at greatest risk of
infection
crowded living conditions, contaminated water or food, poor food storage (Hurrican areas - risk
present) - Answers environmental conditions causing increased risk for infection
localized swelling
localized redness
pain or tenderness with palpations or movement
palpable heat in the infected area
loss of function in affected part
exude drainage of carious colors - Answers physical assessment findings for infection
fever, increased pulse and respiratory rate, chills, malaise, and loss of energy, loss of appetite,
nausea and vomiting, enlargement and tenderness of lymph nodes that drain the area of
infection, confusion - Answers signs of systemic infection
leukocytosis (WBC>10,000)
culture and sensitivity
serological tests
elevated erythrocyte sedimentation rate (ESR) (15-20)
stool for ova and parasites - Answers laboratory tests for infection
sensitivity test - Answers tells which antibiotic will treat the infection
serological test - Answers detects specific antibodies or viruses, nasal swabs or blood tests
X-rays
