29 Questions
Which of the following describes constipation?
A decrease in stool frequency with hard, dry stools
What gastrointestinal symptom may be associated with dysmotility or peritoneal irritation?
Loose, watery stool
Which disorder may cause diarrhea?
Visceral afferent stimulation
What type of stool consistency may be observed in steatorrhea?
Bulky, greasy
Which diagnostic tool may lead to light gray stool as a side effect?
Barium enema
What oral symptom should be assessed during physical examination according to the text?
Presence of ulcerations and fissures on the tongue
What is the purpose of fiberoptic colonoscopy?
To examine the large intestine
Which patient population is most likely to undergo fiberoptic colonoscopy?
Patients with a history of colon cancer or polyps
Why is adequate colon cleansing important before a fiberoptic colonoscopy?
To provide optimal visualization
What is the typical dietary recommendation before a fiberoptic colonoscopy?
Clear liquid diet
During a fiberoptic colonoscopy, what should be monitored in the patient?
Vital signs, skin color, and level of consciousness
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
How long should the feeding tube be clamped after instilling the declogging solution?
30-60 minutes
What should be done if the tube remains clogged after the first attempt of instilling and clamping?
Repeat the steps once more
When should the tube be irrigated with water to maintain patency?
After every feeding and medication delivery
What action should be taken if an NGT is kinked inside?
Pull and insert again
When should the primary provider be notified to replace the tube?
If the tube remains clogged after repeated attempts
What is the recommended way to administer feedings to stimulate peristalsis?
Administer feedings at room temperature
Which type of tablets should not be crushed when preparing medications for delivery by feeding tube?
Timed-release tablets
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
Which method of administering feedings is recommended to prevent sudden distention of the intestine?
Administering by continuous drip
What is the reason behind implementing changes in the tube feeding formula, rate, or ratio to water?
To maintain adequate hydration for the individual
Why is it important to check tube placement before administering feeding?
To ensure proper delivery of nutrients
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
What protective measures are recommended for the kidneys before and after IV contrast administration?
IV sodium bicarbonate and oral acetylcysteine
Which condition can be evaluated using Scintigraphy?
Sources of bleeding
What must be determined before administering a contrast agent?
Allergies to iodine or shellfish
Which study is specifically mentioned for assessing the abdomen for various diseases and structural abnormalities of the abdominal wall?
CT scan
What is the purpose of IV testing related to contrast agents?
Determine allergy to contrast agents
Test your knowledge on stool characteristics and their potential causes, such as light gray or clay-colored stool, presence of mucus or pus, dry rock-hard masses, and loose watery stool. Explore the different conditions related to these stool appearances and learn about their implications.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
