Q- Which of the following organs is the most commonly affected one by a blunt trauma to the abdomen?
A- Large intestine
B- Liver
C- Small intestine
D- Spleen
Q- Which of the following is the most common complication of diverticulosis?
A- Bleeding
B- Diverticulitis
C- Obstruction
D- Perforation
Q- Which of the following is the coagulation parameter affected by warfarin?
A- Bleeding time
B- Partial thromboplastin time (PTT)
C- Prothrombin time (PT)
kindly elaborate reasons of all answers