NURS 5315 Infection EXAM
LATEST QUESTIONS AND
VERIFIED ANSWERS 100%
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What is the relationship between pathogen load and the severity of symptoms?
A) Higher pathogen load typically correlates with more severe symptoms
B) A high pathogen load usually results in no symptoms
C) Pathogen load has no effect on symptom severity
D) A low pathogen load causes severe symptoms - correct answer A) Higher pathogen load
typically correlates with more severe symptoms
Which stage of infection involves the host repairing tissue damage and returning to normal
health?
A) Incubation period
B) Period of illness
C) Period of convalescence
D) Prodrome period - correct answer C) Period of convalescence
What is one key mechanism by which bacteria like Staphylococcus aureus invade host tissues?
A) Binding to host cell receptors
B) Producing toxins that damage host cells
C) Using flagella for motility
,D) Both B and C - correct answer D) Both B and C
What is the role of biofilms in bacterial infections?
A) They help the bacteria reproduce more quickly
B) They protect the bacteria from the host's immune response and antibiotics
C) They are responsible for the production of toxins
D) They prevent bacteria from adhering to host cells - correct answer B) They protect the
bacteria from the host's immune response and antibiotics
Which of the following describes the replication process of viruses?
A) They reproduce by binary fission
B) They replicate using the host's cell machinery
C) They replicate through budding only
D) They can replicate independently of a host cell - correct answer B) They replicate using the
host's cell machinery
Fungal infections are often more dangerous in which type of individual?
A) Healthy adults
B) Immunocompromised individuals
C) Individuals with a strong immune response
D) Individuals with acute viral infections - correct answer B) Immunocompromised individuals
What characterizes an acute infection?
A) It has a long duration with mild symptoms
B) It has a rapid onset with severe symptoms but is short in duration
C) It persists for years without symptoms
, D) It causes long-term health problems - correct answer B) It has a rapid onset with severe
symptoms but is short in duration
Which of the following is true about chronic infections?
A) They last for a short period and are easily treated
B) The pathogen load is quickly cleared by the immune system
C) The infection persists for an extended period, sometimes for life
D) Symptoms are always absent during chronic infections - correct answer C) The infection
persists for an extended period, sometimes for life
Which of the following infections is an example of a chronic infection?
A) Common cold
B) Acute influenza
C) HIV/AIDS
D) Meningitis - correct answer C) HIV/AIDS
A subclinical infection:
A) Causes noticeable symptoms
B) Shows no symptoms but can still be transmitted to others
C) Leads to severe tissue damage
D) Causes the body to produce an immune response immediately - correct answer B) Shows no
symptoms but can still be transmitted to others
Which of the following structures is unique to bacterial cells?
A) Nucleoid
B) Ribosomes
C) Cell wall made of peptidoglycan
LATEST QUESTIONS AND
VERIFIED ANSWERS 100%
GUARANTEED PASS
What is the relationship between pathogen load and the severity of symptoms?
A) Higher pathogen load typically correlates with more severe symptoms
B) A high pathogen load usually results in no symptoms
C) Pathogen load has no effect on symptom severity
D) A low pathogen load causes severe symptoms - correct answer A) Higher pathogen load
typically correlates with more severe symptoms
Which stage of infection involves the host repairing tissue damage and returning to normal
health?
A) Incubation period
B) Period of illness
C) Period of convalescence
D) Prodrome period - correct answer C) Period of convalescence
What is one key mechanism by which bacteria like Staphylococcus aureus invade host tissues?
A) Binding to host cell receptors
B) Producing toxins that damage host cells
C) Using flagella for motility
,D) Both B and C - correct answer D) Both B and C
What is the role of biofilms in bacterial infections?
A) They help the bacteria reproduce more quickly
B) They protect the bacteria from the host's immune response and antibiotics
C) They are responsible for the production of toxins
D) They prevent bacteria from adhering to host cells - correct answer B) They protect the
bacteria from the host's immune response and antibiotics
Which of the following describes the replication process of viruses?
A) They reproduce by binary fission
B) They replicate using the host's cell machinery
C) They replicate through budding only
D) They can replicate independently of a host cell - correct answer B) They replicate using the
host's cell machinery
Fungal infections are often more dangerous in which type of individual?
A) Healthy adults
B) Immunocompromised individuals
C) Individuals with a strong immune response
D) Individuals with acute viral infections - correct answer B) Immunocompromised individuals
What characterizes an acute infection?
A) It has a long duration with mild symptoms
B) It has a rapid onset with severe symptoms but is short in duration
C) It persists for years without symptoms
, D) It causes long-term health problems - correct answer B) It has a rapid onset with severe
symptoms but is short in duration
Which of the following is true about chronic infections?
A) They last for a short period and are easily treated
B) The pathogen load is quickly cleared by the immune system
C) The infection persists for an extended period, sometimes for life
D) Symptoms are always absent during chronic infections - correct answer C) The infection
persists for an extended period, sometimes for life
Which of the following infections is an example of a chronic infection?
A) Common cold
B) Acute influenza
C) HIV/AIDS
D) Meningitis - correct answer C) HIV/AIDS
A subclinical infection:
A) Causes noticeable symptoms
B) Shows no symptoms but can still be transmitted to others
C) Leads to severe tissue damage
D) Causes the body to produce an immune response immediately - correct answer B) Shows no
symptoms but can still be transmitted to others
Which of the following structures is unique to bacterial cells?
A) Nucleoid
B) Ribosomes
C) Cell wall made of peptidoglycan
