A 68 year old man is admitted to the ER having had three large maroon colored stools. On arrival, he passes more bloody stools and clots. He is pale, orthostatic and tachycardic. NG aspirates are bilious. After resuscitation is begun, which of the following is the most appropriate initial test?
A) Angiography
B) Nuclear medicine red blood cell scan
C) Rigid proctoscopy
D) Colonoscopy
E) Barium enema
Correct Answer:
Verified
Q4: What is the best prognostic indicator of
Q5: Which malignancy is least amenable to treatment?
A)Adeno
Q6: Associations for 1o Ca can be made
Q7: Mechanism of drug resistance of chemotherapeutic drugs
A)P
Q8: A middle-aged man has a melanoma fully
Q10: The most common mode of spread of
Q11: The following is the most important prognostic
Q12: A 68-year-old man presents to his primary
Q13: For previous patients, after the appropriate evaluation,
Q14: A 65-year-old woman with no significant past
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents