Which of the Following Tests Aid in the Diagnosis of CF

question 26

Multiple Choice

Which of the following tests aid in the diagnosis of CF?

• A)Sweat chloride test, stool for fat, chest radiograph films
• B)Stool for fat, gastric contents for HCl, chest radiograph films
• C)Sweat chloride test, bronchoscopy, duodenal fluid analysis
• D)Sweat chloride test, stool for trypsin, biopsy of intestinal mucosa

---

Definitions:

Nonparticipant Observation

A research method in which the observer does not interact with the subjects during the observation period.

Internet Research

Research conducted via the internet, which includes collecting information online or conducting studies that utilize online tools.

Anonymity of Subjects

A condition in research where the identities of participants are not disclosed, to protect their privacy and confidentiality.

IRBs

Institutional Review Boards, which are committees that review and approve research involving human subjects to ensure ethical standards are met.