Hand Hygiene and Chain of Infection Quiz

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In the 'Five Moments for Hand Hygiene', when does the 'first moment' occur?

As near to the patient as possible within the patient zone

Before you start to gather the equipment that you need to take to the patient’s bedside

Before you put on personal protective equipment (i.e. gloves/aprons)

After patient contact/on leaving the point of care (correct)

What is the correct order of the Chain of Infection?

Reservoir/source; organism; susceptible patient; route of exit; mode of transmission; route of entry

Susceptible patient; organism; reservoir/source; mode of transmission; route of exit; route of entry

Susceptible patient; route of exit; organism; reservoir/source; mode of transmission; route of entry

Organism; reservoir/source; route of exit; mode of transmission; route of entry; susceptible patient (correct)

What must standard precautions be used for?

To be used when caring for patients with MRSA

Used when dealing with spillages of blood or bodily fluids

Only applicable if the patient has a blood borne virus infection

Applied to all patients all of the time (correct)

Which is the most important risk factor(s) for the development of a healthcare associated infection in the older person?

Presence of multiple chronic medical conditions (A) Signup and view all the answers

What is the most common opportunistic infection of people with AIDS?

pneumocystis carinii pneumonia (D) Signup and view all the answers

Which of the following terms best describes data that were originally collected at an earlier time by a different person for a different purpose?

Secondary data (A) Signup and view all the answers

What would happen if instead of using an ANOVA to compare 10 groups, you performed multiple t-tests?

Making multiple comparisons with a t-test increases the probability of making a Type I error (D) Signup and view all the answers

An item that directs participants to different follow-up questions depending on their response is called a.____________

Contingency question (A) Signup and view all the answers

The length of time they are in hospital for and the number of times that they move wards depend on:

The presence of an invasive indwelling device and the degree of any underlying illness (A) Signup and view all the answers

Factor analysis refers to:

A class of procedures primarily used for data reduction and summarization (A) Signup and view all the answers

.Which of the following would generally require the largest sample size?

Cluster sampling (D) Signup and view all the answers

.What should happen to gloves and aprons after use?

Are single use items and must be worn for one task/episode of care only (D) Signup and view all the answers

What type of infection is most common among people with AIDS?

Opportunistic infections (B) Signup and view all the answers

In the 'Five Moments for Hand Hygiene', when does the 'first moment' occur?

After patient contact/on leaving the point of care (A) Signup and view all the answers

What is the correct order of the Chain of Infection?

Organism; reservoir/source; route of exit; mode of transmission; route of entry; susceptible patient (C) Signup and view all the answers

What must standard precautions be used for?

Applied to all patients all of the time (B) Signup and view all the answers

When is the 'first moment' in the 'Five Moments for Hand Hygiene' NOT applicable?

Before patient contact/entering the patient zone (B) Signup and view all the answers

What is a common misconception about standard precautions?

Applied based on the length of time a patient spends in a hospital (C) Signup and view all the answers

What is a significant risk factor for the development of a healthcare associated infection in older persons?

"Having multiple comorbidities (D) Signup and view all the answers

What should happen to gloves and aprons after use?

They are single-use items and must be worn for one task/episode of care only (C) Signup and view all the answers

Which of the following terms best describes data that were originally collected at an earlier time by a different person for a different purpose?

Secondary data (C) Signup and view all the answers

What is the most common opportunistic infection of people with AIDS?

Pneumocystis carinii pneumonia (D) Signup and view all the answers

Factor analysis is a technique used to reduce a large number of variables into fewer numbers of factors. This technique extracts maximum common variance from all variables and puts them into a common score. What does factor analysis refer to?

Class of procedures primarily used for data reduction and summarization (C) Signup and view all the answers

Which of the following study designs do most surveillance systems use?

Serial cross-sectional (A) Signup and view all the answers

Which of the following would generally require the largest sample size?

Cluster sampling (A) Signup and view all the answers

In the context of comparing 10 groups, what would happen if instead of using an ANOVA, multiple t-tests were performed?

Making multiple comparisons with a t-test increases the probability of making a Type I error (C) Signup and view all the answers

Hand Hygiene and Chain of Infection Quiz

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Questions and Answers

In the 'Five Moments for Hand Hygiene', when does the 'first moment' occur?

What is the correct order of the Chain of Infection?

What must standard precautions be used for?

Which is the most important risk factor(s) for the development of a healthcare associated infection in the older person?

What is the most common opportunistic infection of people with AIDS?

Which of the following terms best describes data that were originally collected at an earlier time by a different person for a different purpose?

What would happen if instead of using an ANOVA to compare 10 groups, you performed multiple t-tests?

An item that directs participants to different follow-up questions depending on their response is called a.____________

The length of time they are in hospital for and the number of times that they move wards depend on:

Factor analysis refers to:

.Which of the following would generally require the largest sample size?

.What should happen to gloves and aprons after use?

What type of infection is most common among people with AIDS?

In the 'Five Moments for Hand Hygiene', when does the 'first moment' occur?

What is the correct order of the Chain of Infection?

What must standard precautions be used for?

When is the 'first moment' in the 'Five Moments for Hand Hygiene' NOT applicable?

What is a common misconception about standard precautions?

What is a significant risk factor for the development of a healthcare associated infection in older persons?

What should happen to gloves and aprons after use?

Which of the following terms best describes data that were originally collected at an earlier time by a different person for a different purpose?

What is the most common opportunistic infection of people with AIDS?

Factor analysis is a technique used to reduce a large number of variables into fewer numbers of factors. This technique extracts maximum common variance from all variables and puts them into a common score. What does factor analysis refer to?

Which of the following study designs do most surveillance systems use?

Which of the following would generally require the largest sample size?

In the context of comparing 10 groups, what would happen if instead of using an ANOVA, multiple t-tests were performed?

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