gi formative wrong

Question 1

what causes antibiotic induced colitis

Answer 1

Ecoli

Question 2

what is milk sugar digested into

Answer 2

glucose and glalactose

Question 3

what is the primary factor in.moving chyme forward into the small intestine

Answer 3

a gradient in the frequency of segmentation along the length of the intestine

Question 4

ach choline acts on what

Answer 4

nictonic acetyl choline receptors

Question 5

a 48 year old man presents with a new irregular hard warty lump on his anus. He has previously been treated for anal warts. The is larger than his prebious warts and on examination he has enlarged lymph nodes in both groin what is the diagnosis

Answer 5

anal carcinoma

Question 6

a 28 year olf man has a 3 month histroy of dyhagia. At endoscopy, no abnormailty is found Manometry shows perstaltic contractions in the oesophags with a raised lower oesophageal sphincter pressure

Answer 6

achalasia

Question 7

5 day histroy of abdominal cramps and bloody diarrhoea. He describes being at a barbeque two days earlier where he has eaten several beef burgers

Answer 7

Ecoli

Question 8

what organism is carried in the nose and throat of 40% of healthy inidivduals and can easily be transferred to food via the hands

Answer 8

staphylococcus aureus

Question 9

when are ketones formed

Answer 9

when tehre is not enough oxaloacetate to react with acetyl-coA

Question 10

what is the best treatment for influenza

Answer 10

oseltamivir