1 Answer

Answer :

: Food is most absorbed in the small intestine.

Related questions

Description : Oxethazaine is used for anaesthetizing gastric mucosa because: A. It is not absorbed from the gastrointestinal tract B. It remains largely unionized in acidic medium C. It is highly ionized in acidic medium D. It produces no systemic effects even at high doses

Last Answer : B. It remains largely unionized in acidic medium

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

Description : What are the functions of each organ of the gastrointestinal tract? -Biology

Last Answer : answer:

Description : What are the four layers of the Gastrointestinal Tract and the function of each? -Biology

Last Answer : answer:

Description : The daily water loss through gastrointestinal tract in an adult is about (A) Less than 100 ml/day (B) 200 ml/day (C) 300 ml/day (D) 400 ml/day

Last Answer : Answer : A

Description : From dietary protein as well as from the urea present in fluids secreted into the gastrointestinal tract intestinal bacteria produce (A) Carbondioxide (B) Ammonia (C) Ammonium sulphate (D) Creatine

Last Answer : Answer : B

Description : The first line of host defense is the barrier presented to the external environment. Which of the following statement(s) is/are true concerning host barriers? a. Sebaceous glands secrete ... of the upper gastrointestinal tract d. Gut peristalsis serves to prevent microbial adherence and invasion

Last Answer : Answer: b, c, d The skin, mucus membranes, and epithelial layers of various organs of the body constitute effective physical barriers against microbial invasion. In certain portions of the ... very low pH within the stomach and gut peristalsis both serve to prevent microbial adherence and invasion

Description : The emetic action of morphine is due to (a) Irritation of gastrointestinal tract (b) Stimulation of cerebral cortex (c) Stimulation of medullary vomiting center (d) Stimulation of emetic chemoreceptor trigger zone (e) None of the above

Last Answer : Ans: D

Description : In gastrointestinal tract, serotonin causes (a) Contraction of gastrointestinal muscles (b) Decreased muscle tone (c) Decreased peristalsis (d) All of the above

Last Answer : Ans: A

Description : Adverse effects of ciprofloxacin are referable primarily to the following except (a) Gastrointestinal tract (b) Kidney (c) Skin (d) Nervous system

Last Answer : Ans: B

Description : The following are true about parathyroid hormone a. it is an 84 amino acid peptide hormone b. it increases calcium absorption from the gastrointestinal tract c. it acts on a cell surface receptor that increases intracellular cyclic AMP d. all above

Last Answer : all above

Description : Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as ... in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Last Answer : (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones.

Description : Resistance to disease in the passageways of the respiratory and gastrointestinal tract is dependent on antibodies in the class _____. a. IgG b. IgA c. IgE d. IgM

Last Answer : b. IgA

Description : These viruses multiply first in the tonsils and then the lymphoid tissues of the gastrointestinal tract. a. Rabies virus b. Rotavirus c. Polio virus d. Hepatitis A virus

Last Answer : c. Polio virus

Description : Shigellosis is primarily a disease of the _____. a. Nervous System b. Blood c. Respiratory Tract d. Gastrointestinal Tract

Last Answer : d. Gastrointestinal Tract

Description : Shigellosis is primarily a disease of the _____. a. Nervous System b. Blood c. Respiratory Tract d. Gastrointestinal Tract

Last Answer : d. Gastrointestinal Tract

Description : Which one of the following is NOT a digestive organ of the gastrointestinal (GI) tract? a. Large intestine b. Oral cavity c. Liver d. Small intestine

Last Answer : c. Liver

Description : Adverse effects of ciprofloxacin are referable primarily to the following except: A. Gastrointestinal tract B. Kidney C. Skin D. Nervous system

Last Answer : B. Kidney

Description : Streptomycin sulfate is not absorbed orally because it is (a) Degraded by gastrointestinal enzymes (b) Destroyed by gastric acid (c) Highly ionized at a wide range of pH values (d) Insoluble in water

Last Answer : Ans: C

Description : Streptomycin sulfate is not absorbed orally because it is: A. Degraded by gastrointestinal enzymes B. Destroyed by gastric acid C. Highly ionized at a wide range of pH values D. Insoluble in water

Last Answer : C. Highly ionized at a wide range of pH values

Last Answer : : 1) Amalki: Amalki contains a lot of vitamin C which has the ability to prevent urinary tract infections. Boil 1 teaspoon of turmeric powder and 1 teaspoon of mango powder in 1 cup of water. When the mixture ... 1 glass of water and drink it twice a day for a few days. The problem will be solved.

Description : The most common symptom of esophageal disease is a) dysphagia. This symptom may vary from an uncomfortable feeling that a bolus of food is caught in the upper esophagus to acute pain on ... have a variety of causes. d) odynophagia. Odynophagia refers specifically to acute pain on swallowing.

Last Answer : a) dysphagia. This symptom may vary from an uncomfortable feeling that a bolus of food is caught in the upper esophagus to acute pain on swallowing.

Description : (a) Draw a diagram to show the nutrition in Amoeba and label the parts used for this purpose. Mention any other purpose served by this part other than nutrition. (b) Name the glands associated ... mention their role. (c) How is required pH maintained in the stomach and small intestine? -Biology

Last Answer : Answer.(a) Pseudopodia serves the purpose of locomotion apart from nutrition. (b) The salivary gland is associated with digestion of starch in human digestive tract. It secretes saliva which contains ... juice from liver makes the food alkaline in small intestine for the pancreatic enzymes to act.

Description : Which of the following is not a part of respiratory tract

Last Answer : Which of the following is not a part of respiratory tract A. Nasal chamber B. Oesophagus C. Pharynx D. Trachea

Description : Which of these is part of the digestive tract or gut?

Last Answer : small intestineA+ users

Description : Which one of the following is NOT part of the urinary tract? a. Urethra b. Bladder c. Kidneys d. Ureters

Last Answer : c. Kidneys

Description : What part of the GI tract contains the largest population of microorganisms (micro biota)? a. Colon b. Jejunum c. Duodenum d. Stomach

Last Answer : a. Colon

Description : What causes gastrointestinal problems ?

Last Answer : When chewing gum, a lot of air goes into our stomach which causes various problems in the digestive process. It also causes pain in the lower abdomen. Also, by chewing something in the ... Then the stomach releases acid for digestion which remains in the stomach. This also causes various problems.

Description : How can I cure gastrointestinal problems?

Last Answer : Hi! It depends on your gastrointestinal issues. The First step is access your symptoms with the help of gastroenterologist. He Will probably ask you to have two tests done: colonoscopy and endoscopy. Then, as ... you :) I am saying from experience as I have suffered all my life with related issues.

Description : Gastrointestinal problems are caused by

Last Answer : Gastrointestinal problems are caused by A. Acid rain B. Water pollutant C. Soil pollution D. Sound production

Description : Gastrointestinal bleeding?

Last Answer : DefinitionGastrointestinal (GI) bleeding refers to any bleeding that starts in the gastrointestinal tract, which extends from the mouth to the anus.The amount of bleeding can range from nearly undetectable to ... bleeding (the amount of blood is so small that it can only be detected by laboratory

Description : Gastrointestinal perforation?

Last Answer : DefinitionGastrointestinal perforation is a hole that develops through the entire wall of the stomach, small intestine, large bowel, or gallbladder. This condition is a medical ... peritonitis.SymptomsSymptoms may include:Abdominal pain - severeChillsFeverNauseaVomitingSigns and testsX-rays of the a

Description : What are the major causes of gastrointestinal bleeding?

Last Answer : Gastrointestinal bleeding can be caused by bleeding in the any part of the upper and lower GI tracts. It can also be caused by hemorrhoids, colon or stomach cancer, and gastric ulcers.

Description : What are the causes of gastrointestinal bleeding?

Last Answer : There are many causes of gastrointestinal bleeding. They include colitis, which is inflammation of the bowel, as well as parasites and irritation.

Description : What are some symptoms of gastrointestinal bleeding?

Last Answer : Some symptoms of gastrointestinal bleeding can include vomiting blood, bloody, black and tarry stools. Also some other symptoms can include fatigue, abdominal pain and a pale appearance. Try this site for more information: http://www.emedicinehealth.com/gastrointestinal_bleeding/page3_em.htm

Description : A high serum potassium, accompanied by a high intracellular potassium occurs in (A) Adrenal insufficiency (B) Any illness (C) Gastrointestinal losses (D) Cushing’s syndrome

Last Answer : Answer : A

Description : Inactive zymogens are precursors of all the following gastrointestinal enzymes except (A) Carboxypeptidase (B) Pepsin (C) Amino peptidase (D) Chymotrypsin

Last Answer : Answer : C

Description : The use of antibiotics can be based on either the clinical course of a patient without the benefit of well-defined microbiologic data (empiric therapy), or targeted at ... which polymicrobial infection is identified, specifically-directed treatment for the predominant organism is satisfactory

Last Answer : Answer: c The use of empiric therapy without the benefit of well-defined microbiologic data is appropriate when there is sufficient clinical evidence to support the diagnosis such that it would ... components of the infection if the body site is such that these microorganisms may be present

Description : Which of the following is true of loss of gastrointestinal secretions? A. Gastric losses are best replaced with a balanced salt solution. B. Potassium supplementation is unnecessary in ... bowel fistula. E. A patient with persistent vomiting usually requires hyperchloremic replacement fluids.

Last Answer : Answer: DE DISCUSSION: Gastric secretions are relatively high in chloride and potassium. Other than an isolated pancreatic fistula, gastrointestinal tract losses below the pylorus ... Although potassium concentrations are low, copious losses require potassium supplementation to prevent hypokalemia

Description : Which of the following statements concerning monitoring techniques in the intensive care unit are true? A. Pulmonary artery and pulmonary capillary wedge pressure readings should be made ... clinical conditions not associated with tissue hypoxia, including liver disease and hypermetabolic states.

Last Answer : Answer: BD DISCUSSION: Many different monitoring techniques may be used to assess the adequacy of therapy for shock. The pulmonary artery catheter can provide important hemodynamic and oxygen ... also be seen with liver disease, toxin ingestion, and hypermetabolic states not associated with shock

Description : Reserprine, an alkaloid derived from the root of Rauwolfia serpentina (a) Can be used to control hyperglycemia (b) Can cause severe depression of mood (c) Can decrease gastrointestinal secretion and motility (d) Has no cardiac effects (e) A spare receptor agonist

Last Answer : Ans: B

Description : Atropine overdose may cause which one of the following (a) Gastrointestinal smooth muscle crampine (b) Increased cardiac rate (c) Increased gastric secretion (d) Pupillary constriction (e) Urinary frequency

Last Answer : Ans: B

Description : Potential adverse effects associated with aspirin include all of the following except (a) Gastrointestinal ulceration (b) Renal dysfunction (c) Enhanced methotrexate toxicity (d) Cardiac arrhythmias (e) Hypersensitivity asthma

Last Answer : Ans: E

Description : The termination of heparin activity by protamine sulfate is due to (a) A chelating action (b) The inhibition of gastrointestinal absorption of heparin (c) The displacement of heparin-plasma protein binding (d) An acid-base interaction (e) The prothrombin-like activity of protamine

Last Answer : Ans: D

Description : Acute or chronic colchicine toxicity may be identified by which of the following signs/symptoms? (a) Alopecia (b) Blood dyscrasias (c) Severe gastrointestinal upset (d) All of the above (e) None of the above

Last Answer : Ans: D

Description : Which of the following prostaglandin analogs is used specifically for the treatment of NSAID induced gastrointestinal ulcertation? (a) Alprostadil (b) Misoprostol (c) Carboprost (d) Dinoprostone (e) Epoprostenol

Last Answer : Ans: B

Description : The primary objective for designing drugs that selectively inhibit COX - 2 is to (a) Decrease the risk of nephrotoxicity (b) Improve anti-inflammatory effectiveness (c) Lower the ... of treatment of rheumatoid arthritis (e) Selectively decrease thromboxane A2 without effects on other eicosanoids

Last Answer : Ans: C

Description : A 45-year-old surgeon has developed symmetric early morning stiffness in her hands. She wishes to take a nonsteroidal anti-inflammatory drug to relieve these symptoms and wants to avoid gastrointestinal side ... appropriate? (a) Aspirin (b) Celecoxib (c) Ibuprofen (d) Indomethacin (e) Piroxicam

Last Answer : Ans: B

Description : What happens when gastrointestinal exposure occurs ?

Last Answer : Gastrointestinal exposure results in bloody diarrhea, ulcers in ileum or cecum and sepsis and it is very difficult to diagnosis.