Stool Characteristics and Possible Causes Quiz

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Which of the following describes constipation?

A decrease in stool frequency with hard, dry stools (correct)

An abnormal increase in stool frequency and liquidity

Stools that are bulky, greasy, and foul in odor

Stool with mucus threads or pus visible on gross inspection

What gastrointestinal symptom may be associated with dysmotility or peritoneal irritation?

Bulky, greasy, foamy stools

Small, dry, rock-hard masses streaked with blood

Light gray or clay-colored stool

Loose, watery stool (correct)

Which disorder may cause diarrhea?

Vestibular disorders

Increased intracranial pressure

CNS disorders

Visceral afferent stimulation (correct)

What type of stool consistency may be observed in steatorrhea?

Bulky, greasy Signup and view all the answers

Which diagnostic tool may lead to light gray stool as a side effect?

Barium enema Signup and view all the answers

What oral symptom should be assessed during physical examination according to the text?

Presence of ulcerations and fissures on the tongue Signup and view all the answers

What is the purpose of fiberoptic colonoscopy?

To examine the large intestine Signup and view all the answers

Which patient population is most likely to undergo fiberoptic colonoscopy?

Patients with a history of colon cancer or polyps Signup and view all the answers

Why is adequate colon cleansing important before a fiberoptic colonoscopy?

To provide optimal visualization Signup and view all the answers

What is the typical dietary recommendation before a fiberoptic colonoscopy?

Clear liquid diet Signup and view all the answers

During a fiberoptic colonoscopy, what should be monitored in the patient?

Vital signs, skin color, and level of consciousness Signup and view all the answers

What color will the mixture turn to when a 10, 440-U crushed pancrelipase tablet (Viokace) is mixed with an opened 12,000-U pancrelipase capsule (Creon)?

Light brown Signup and view all the answers

How long should the feeding tube be clamped after instilling the declogging solution?

30-60 minutes Signup and view all the answers

What should be done if the tube remains clogged after the first attempt of instilling and clamping?

Repeat the steps once more Signup and view all the answers

When should the tube be irrigated with water to maintain patency?

After every feeding and medication delivery Signup and view all the answers

What action should be taken if an NGT is kinked inside?

Pull and insert again Signup and view all the answers

When should the primary provider be notified to replace the tube?

If the tube remains clogged after repeated attempts Signup and view all the answers

What is the recommended way to administer feedings to stimulate peristalsis?

Administer feedings at room temperature Signup and view all the answers

Which type of tablets should not be crushed when preparing medications for delivery by feeding tube?

Timed-release tablets Signup and view all the answers

Why is it advised not to crush timed-release tablets when preparing medications for delivery by feeding tube?

Crushing them might result in an overdose by releasing too much drug quickly Signup and view all the answers

Which method of administering feedings is recommended to prevent sudden distention of the intestine?

Administering by continuous drip Signup and view all the answers

What is the reason behind implementing changes in the tube feeding formula, rate, or ratio to water?

To maintain adequate hydration for the individual Signup and view all the answers

Why is it important to check tube placement before administering feeding?

To ensure proper delivery of nutrients Signup and view all the answers

What imaging modality uses magnetic fields and radio waves to produce images of abdominal soft tissues, blood vessels, abscesses, fistulas, neoplasms, and sources of bleeding?

MRI Signup and view all the answers

What protective measures are recommended for the kidneys before and after IV contrast administration?

IV sodium bicarbonate and oral acetylcysteine Signup and view all the answers

Which condition can be evaluated using Scintigraphy?

Sources of bleeding Signup and view all the answers

What must be determined before administering a contrast agent?

Allergies to iodine or shellfish Signup and view all the answers

Which study is specifically mentioned for assessing the abdomen for various diseases and structural abnormalities of the abdominal wall?

CT scan Signup and view all the answers

What is the purpose of IV testing related to contrast agents?

Determine allergy to contrast agents Signup and view all the answers