The nurse knows screening test(s) for colorectal cancer detection according to recommendations from the American Cancer Society (2018) includes? (Select all that apply.)
Flexible sigmoidoscopy
Double contrast barium enema
Fecal occult blood test
Upper endoscopy
Colonoscopy
Correct Answer : A,B,C,E
A. Flexible sigmoidoscopy: This test is recommended for colorectal cancer screening and can detect abnormalities in the lower part of the colon.
B. Double contrast barium enema: This test is used in colorectal cancer screening to provide images of the colon and rectum.
C. Fecal occult blood test: This test detects hidden blood in the stool, which can be an early sign of colorectal cancer.
D. Upper endoscopy: This test examines the upper gastrointestinal tract, not used for colorectal cancer screening.
E. Colonoscopy: This test is a primary screening method for colorectal cancer, allowing for direct visualization and biopsy of the colon.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Increased jugular venous pressure: Right-sided heart failure often leads to increased jugular venous pressure due to the backup of blood in the systemic venous system.
B. Decreased right-sided volume: Right-sided heart failure typically results in increased blood volume in the right heart chambers, not decreased.
C. Decreased stroke volume: While right-sided heart failure can affect stroke volume, increased jugular venous pressure is a more direct indicator of right-sided heart failure.
D. Decreased central venous pressure: Right-sided heart failure usually results in increased, not decreased, central venous pressure.
Correct Answer is ["A","B","D"]
Explanation
A. Rovsing sign: This sign involves pain in the right lower quadrant when palpating the left lower quadrant, indicating appendicitis.
B. Obturator sign: Pain on internal rotation of the hip when the knee is flexed can indicate irritation of the appendix.
C. Murphy sign: This sign is used to assess for cholecystitis, not appendicitis.
D. Psoas sign: Pain with extension of the right leg can indicate irritation of the appendix due to the psoas muscle.
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