CIC問題集、CBIC実際の試験問題

質問 1

Microfiber cloths and mops are preferred over cotton because microfiber:

A. Can be laundered and dried with other textiles.

B. Is more cost effective.

C. Is positively charged to better attract dirt.

D. Is versatile for both smooth and rough surfaces.

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 2

Which statistical test is MOST appropriate for comparing infection rates before and after an intervention?

A. Wilcoxon rank-sum test

B. Chi-square test for proportions

C. Student's t-test

D. Linear regression analysis

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 3

An infection preventionist is writing a policy about prevention of intravascular device infection. Which of the following is important for healthcare personnel to know as part of central line insertion and maintenance procedures?

A. The femoral site is the preferred site of insertion in an adult patient.

B. Use 70% isopropyl alcohol for skin preparation before line insertion.

C. Change the central line every seven days.

D. Use maximum sterile barrier precautions for the line insertion.

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 4

A laboratory has received specimens labeled eye drainage for four patients. In preparing an action plan, the infection preventionist should do which of the following FIRST?

A. Monitor hand-washing practices of staff and visitors.

B. Determine the location of the patients.

C. Conduct pulsed-field gel electrophoresis.

D. Cohort the patients based on the presence of eye drainage.

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 5

An infection preventionist is calculating measures of central tendency regarding duration of a surgical procedure using this data set: 2, 2, 3, 4, and 9. Which of the following statements is correct?

A. The mode is 3.

B. The standard deviation is 7.

C. The median is 2.

D. The mean is 4.

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 6

In a busy family practice clinic, a patient has been diagnosed with measles solely on the basis of their rash.
Upon investigation, the infection preventionist (IP) learns the family waited for 20 minutes in the waiting room, unmasked. What is the IP's NEXT step?

A. Start a contact tracing

B. Confirm immunization status and presence of other symptoms

C. Contact Public Health

D. Discuss necessary testing with provider

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 7

An infection preventionist is utilizing the Shewhart/Deming cycle in an infection control program performance improvement project. In which of the following steps are the results of the interventions compared with the original goal?

A. Plan

B. Act

C. Study

D. Do

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 8

The infection preventionist (IP) is invited to a planning meeting for a new oncology unit. The team is excited about the new design and wants lots of natural plants to be incorporated. What action should the IP take?

A. Ask whether artificial plants could be used instead.

B. Prohibit any discussion on the inclusion of natural plants.

C. Ask about the air handling unit.

D. Allow the process to continue.

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 9

The infection preventionist (IP) is reviewing a laboratory report that indicates the presence of Enterococcus faecium in a 76-year-old patient's urine culture. The patient has no symptoms of a urinary tract infection. The IP's accurate interpretation of this result is that the patient:

A. Should be placed in isolation due to the risk of airborne transmission.

B. Has a pseudo-infection, which could be caused by contamination of the sample.

C. Is colonized with the bacteria and does not require treatment at this time.

D. Has an active infection and requires immediate treatment with antibiotics.

正解: C

解説: (PassTest メンバーにのみ表示されます)

CBIC Certified Infection Control - CIC 模擬練習