What is the effect of phytic acid on the bioavailability of vitamins and minerals? a) It increases their bioavailability b) It has no effect on their bioavailability c) It reduces their bioavailability

What is lactulose and lactose derived from? a) Wheat b) Soy c) Milk
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How does lactose affect the bacteria in the colon? a) It kills them b) It slows down their growth c) It has no effect on their growthMCQ About Phytotherapy
d) It stimulates their growth

What is the main metabolite of dianthrone glycosides in the colon? A. Rhein anthrone B. Sennoside A

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How do anthranoid drugs act on the intestinal mucosa? A. They inhibit peristalsis of the colon B. They stimulate peristalsis of the colon

What is the percentage range of carvone in caraway essential oil? A) 45-65% B) 15-25%

The phytopharmaceutical approved for treatment of peptic ulcer a. Ginger b. Garlic c. Ginkgo biloba d. Liquorice

What are some natural remedies that are occasionally used to treat gastritis and ulceration? A. Antibiotics B. Chamomile and liquorice

What is the most commonly used class of drugs for prophylactic treatment of nausea and vomiting? A. Antipsychotics B. Antihistamines

What is the usual daily dose of turmeric? A) 500mg B) 1g C) 2g or more

What is the main concern with chronic serious cases of diarrhoea? a) The need for surgical intervention b) The risk of dehydration

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activity against G+ve bacteria and activity against G-ve bacteria can be determined with all of except