Phiếu bài tập Nội–ngoại khoa: tiêu hóa, quanh phẫu thuật và ung thư có đáp án

Why does chemotherapy often affect the bone marrow, gut lining and hair?

1. AThese tissues have no blood supply
2. BThese tissues store the chemotherapy drugs
3. CThese tissues are the main sites of cancer
4. DThese tissues contain rapidly dividing cells

What is diverticulosis?

1. AA tumour growing inside the rectum
2. BSmall pouches in the wall of the colon
3. CInflammation of the whole small bowel wall
4. DA twist of the sigmoid colon on itself

What is the first phase of wound healing?

1. AHaemostasis
2. BEpithelialisation
3. CProliferation
4. DMaturation

Why are laxatives and enemas avoided when appendicitis is suspected?

1. AThey may increase the risk of perforation
2. BThey make the blood tests impossible to read
3. CThey stop antibiotics from being absorbed
4. DThey always cause the appendix to bleed heavily

Which is correct when caring for a patient with a PICC line?

1. AAvoid taking blood pressure on the arm with the line
2. BFlush the line only when it blocks
3. CUse the PICC arm for heavy lifting to keep it flexible
4. DLeave the external length unchecked once it is placed

How is the height of an epidural sensory block usually checked?

1. ATesting sensation to cold with ice or a cold spray
2. BMeasuring the patient's blood glucose level
3. CChecking the colour of the patient's urine
4. DTapping the knee with a reflex hammer and recording the score

On day 5 after a major burn, a patient is confused, with a temperature of 39,2 °C, tachycardia, and an offensive, discoloured wound. What should the nurse suspect?

1. ADelirium from boredom on the ward
2. BBurn wound infection with sepsis
3. CThe normal hypermetabolic response alone
4. DAn allergy to the dressing only

On day 3 after admission, a patient with alcohol dependence becomes confused, with hallucinations, sweating, tremor, fever and tachycardia. What is the most likely cause?

1. ANormal anxiety about being in hospital
2. BHepatitis A caught on the ward
3. CAn allergic reaction to hospital food
4. DDelirium tremens from alcohol withdrawal