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WorksheetsGPM Exam 2 Review (part 2)
Total questions: 100
Worksheet time: 4hrs 53mins
Osmotic agents create an osmotic gradient pulling water into the intestines/stool. There is no kind of dependence; they just work their way through the body and are not absorbed systemically. They work similarly to which of the following?
saline cathartics
bulk forming laxatives
electrolyte lavages
evacuation drug therapies
overnight agents
Which of the following is/are not effective in treating constipation?
corn syrup
fiber
extra fluid intake
mineral oil lubricant
probiotics
Which of the following is preferred for bowel evacuation/disimpaction in children?
PediaLyte
Miralax (PEG)
lactulose
mineral oil
milk of magnesia
Which of the following is the first line maintenance therapy for children with constipation?
PediaLyte
Miralax (PEG)
lactulose
mineral oil
milk of magnesia
Which of the following are selective chloride channel activators that are indicated for chronic idiopathic constipation in adults, opioid induced constipation in adults with chronic non-cancer pain, and IBS-C in women 18 and older where other treatments aren't working?
lubiprostone
linaclotide
linzess
relistor
amitiza
Which of the following is/are peripherally acting mu-opioid antagonist(s) used for the treatment of constipation in patients receiving palliative care that are non-responsive to traditional laxatives?
lubiprostone
relistor
linzess
trulance
methylnaltrexone
Which of the following is/are part of the subjective history of a patient with diarrhea?
stool characterization
electrolytes
capillary refill time
stool evaluation
disease states
Which of the following is/are part of the objective history of a patient with diarrhea?
stool characterization
electrolytes
capillary refill time
stool evaluation
disease states
When triaging a patient with diarrhea, when should you refer them to their MD?
patient is less than 3 years old
patient has traveler's diarrhea
severe abdominal pain
diarrhea more than 48 hours
vomiting more than 24 hours
What is the definition of diarrhea?
Acute diarrhea is classified as which of the following?
less than 14 days
15-29 days
1-2 months
3-6 months
none of the above
Chronic diarrhea is classified as which of the following?
less than 14 days
15-29 days
more than 30 days
2-4 weeks
none of the above
Persistent diarrhea is classified as which of the following?
less than 14 days
15-29 days
more than 30 days
2-4 months
none of the above
Which of the following is the most common reason for acute GI illness?
food allergies
medications
parasites
bacteria
viruses
What are the goals of therapy for a patient with diarrhea?
control symptoms
produce 1-2 soft stools a day
prevent and manage fluid/electrolyte loss
prevent complications such as fecal impaction
treat underlying cause(s)
Which of the following are anti-motility agent(s)?
loperamide
lomotil
polycarbophil
diphenoxylate/atropine
bismuth subsalicylate
When taking an anti-motility agent, there should be caution with use in patients with which of the following?
IBS due to toxic mega colon
IBD due to toxic mega colon
diarrhea due to toxic mega colon
constipation due to toxic mega colon
abdominal pain due to toxic mega colon
Polycarbophil is classified as a/an (a) .
Bismuth subsalicylate (Pepto-Bismol) is an anti-secretory agent indicated for symptomatic relief of mild, non-specific diarrhea, and is also used for traveler's diarrhea. What is the MOA of this agent?
anti-cholinergic
anti-microbial
anti-motility
anti-inflammatory
anti-secretory
Bismuth subsalicylate is associated with which of the following side effects?
nausea and vomiting
orange, leaky stools
lactose intolerance
toxic mega colon
black furry tongue
Lactase enzymes and probiotics are also anti-secretory agents. Lactase enzymes (Lactaid) are for those with lactose intolerance. Probiotics include culturelle (Lactobacillus GG) and florastor (Saccharomyces boulardii). When is the use of probiotics helpful? *BASED ON WHAT WAS LEARNED IN CLASS*
if a patient has traveler's diarrhea
if a patient has constipation due to antibiotics
if a patient has diarrhea due to antibiotics
if a patient has IBS due to antibiotics
if a patient has a food allergy
If dehydration is the main concern in a patient with diarrhea, what is going to be the main treatment?
adsorbents
probiotics
bulk-forming laxative
oral replacement solution (ORS)
increasing apple juice intake
When calculating fluid deficits, 1 kilogram of weight loss is equal to how much deficit of fluid?
10 mL
100 mL
500 mL
1000 mL
10000 mL
Which of the following non-drug therapies is/are useful for treating diarrhea?
simple sugars
BRAT diet
complex carbohydrates
FODMAP diet
increased physical activity
Which of the following is/are part of the subjective history of a patient with irritable bowel syndrome (IBS)?
sense of urgency
bloating
altered bowel function
CBC labs
abdominal pain
Which of the following is/are part of the objective history of a patient with irritable bowel syndrome (IBS)?
sense of urgency
celiac testing
altered bowel function
CBC labs
abdominal pain
The Rome IV Criteria definition for IBS is recurrent abdominal pain at least once a week for at least how long?
1 month
3 months
6 months
1 week
6 weeks
IBS subtypes include which of the following?
IBS with diarrhea
IBS with constipation
IBS mixed
IBS unsubtyped
IBS with IBD
Which of the following is/are useful in patients with IBS?
weak fiber
soluble fiber
FODMAP diet
BRAT diet
primrose oil
Which of the following medications can be used for IBS-Constipation?
lubiprostone
linaclotide
alosetron
ondansetron
eluxadoline
Which of the following medications can be used for IBS-Diarrhea?
lubiprostone
linaclotide
alosetron
ondansetron
eluxadoline
What condition is lifelong, where the goal of therapy is to manage and control symptoms and find ways to improve these symptoms?
(a)
Which of the following are possible drug therapies for a patient with diarrhea?
anti-motility agents
saline cathartics
anti-secretory agents
osmotic agents
adsorbents
Which of the following are mu-opioid agonists that work by peripheral restriction, meaning they do not get into the CNS?
methylnaltrexone
loperamide
alvimopan
diphenoxylate/atropine
naloxegol
Bismuth subsalicylate (Pepto-Bismol) has which of the following properties?
anti-motility agent
bactericidal
weak antacid
benzoic acid and phenol in a para relationship
anti-inflammatory
Polycarbophil (Equalactin, Konsyl Fiber) is an adsorbent that has which of the following properties?
polymers that do not get absorbed by GI tract
very hydrophobic
very hydrophilic
lots of polar hydroxyl groups
polymers that get absorbed by GI tract
Antibiotics such as ciprofloxacin (Cipro) are used to treat traveler's diarrhea. This antibiotic falls under what therapeutic class?
tetracyclines
anthraquinones
fluoroquinolones
tricyclic antibiotics
5-HT3 receptor agonists
Docusate Sodium (Colace) is an example of an emollient laxative/stool softener. It helps with movement of fecal matter through the GI tract. It wants to make stool wetter and fattier so the result is the stool becomes greasier and passes more readily through the GI tract. Docusate Sodium has which of the following characteristic(s)?
gets activated in the colon by bacteria
are hydrophilic
are hydrophobic
anionic surfactant
cationic surfactant
Which of these medications is a laxative that activates cell surface guanylate cyclase 2C (GC-C) receptor?
lubiprostone
linaclotide
alvimopan
methylnaltrexone
lotronex
Which of these medications is a zwitterionic laxative used for treating opioid-induced constipation (OIC)?
alvimopan
methylnaltrexone
naloxegol
lubiprostone
sorbitol
Which of these medications is a quaternary ammonium laxative used for treating opioid-induced constipation (OIC)?
alvimopan
methylnaltrexone
naloxegol
lubiprostone
sorbitol
Which of these medications is a laxative that contains several PEG groups and is used for treating opioid-induced constipation (OIC)?
alvimopan
methylnaltrexone
naloxegol
Miralax
sorbitol
Define gastroesophageal reflux disease (GERD).
True or False: GERD and heartburn are interchangeable.
true
false
Possible etiology factors of GERD include which of the following?
delayed gastric emptying
H. Pylori infection
transient LES relaxation
taking too many NSAIDs
impaired tissue resistance
The presence of a hiatus hernia is a strong predictor of which of the following condition(s)?
non-erosive reflux disease (NERD)
gastroesophageal reflux disease (GERD)
peptic ulcer disease (PUD)
irritable bowel syndrome (IBS)
transient lower esophageal sphincter relaxations (TLESRs)
What is the intermediate stage before developing esophageal cancer known as?
(a)
Define peptic ulcer disease (PUD).
Which of the following are major types of secretory epithelial cells?
mucus cells
parental cells
kuppfer cells
chief cells
G cells
Zollinger-Ellison syndrome is a rare form of PUD resulting from which of the following?
hyper secretion of gastrin
hyper secretion of bile
hyper secretion of H. Pylori
hyper secretion of prostanglandins
hyper secretion of pepsin
What is the function of parietal (oxyntic) cells?
aid in the production of gastric acid via the release of histamine
secrete the hormone gastrin, which is responsible for the stimulation of gastric acid in the presence of certain foodstuff
secrete hydrochloric acid and intrinsic factor which is required for vitamin B12 absorption
secrete an alkaline mucus and bicarbonate that protects the epithelium against shear stress and acid
secrete pepsinogen, a proteolytic proenzyme that will form pepsin under acidic conditions of a pH less than 3
What is the function of chief cells?
aid in the production of gastric acid via the release of histamine
secrete the hormone gastrin, which is responsible for the stimulation of gastric acid in the presence of certain foodstuff
secrete hydrochloric acid and intrinsic factor which is required for vitamin B12 absorption
secrete an alkaline mucus and bicarbonate that protects the epithelium against shear stress and acid
secrete pepsinogen, a proteolytic proenzyme that will form pepsin under acidic conditions of a pH less than 3
Major causes of duodenal ulcers include:
H. Pylori infection
too many prostaglandins
NSAID use
cigarette smoking
impaired tissue resistance
What are the stages of ulcer formation, as shown by the arrows in the picture?
erosion → indentation → chronic ulcer
indentation → ulcer → chronic ulcer
indentation → erosion → chronic ulcer
erosion → ulcer → chronic ulcer
ulcer → erosion → chronic ulcer
What is the gold standard in diagnosing a gastric/duodenal ulcer?
endoscopy
biopsy
endoscopy with biopsy
GI radiologic series
H. Pylori test
Acute stress-related mucosal lesions (SRML) or stress ulcers are superficial lesions located predominately in the fundus of the stomach. They are different from PUD. It occurs mainly in critically ill patients, usually victims of severe trauma and sepsis and those who have an unrelated history of ulcer disease. The stress that causes SRML is:
psychological stress
physiological stress
pathological stress
acute stress
critical stress
Which of the following is the current main optimal approach for neutralizing acidity in acid-peptic diseases such as PUD and GERD?
antacids
proton pump inhibitors
histaminic H2-agonists
histaminic H2-antagonists
mimics of the actual mucosa
Gastrin interacts with which of the following epithelial cell(s) to secrete acid in the stomach?
mucus cells
parietal cells
ECL cells
chief cells
ulcer cells
The proton pump is also called:
sodium-potassium ATPase
sodium-chloride ATPase
hydrogen-chloride ATPase
hydrogen-potassium ATPase
potassium-chloride ATPase
When giving either Sodium Bicarbonate or Calcium Carbonate, which of the following should a patient expect?
long duration of action
short duration of action
side effect of belching
healing of peptic ulcer(s)
no healing of any peptic ulcer(s)
When giving either Magnesium Hydroxide or Aluminum Hydroxide, which of the following should a patient expect?
long duration of action
short duration of action
side effect of belching
side effect of a laxative
side effect of constipation
Which medications are histaminic antagonists?
Pepcid
Prilosec
Axid
Zantac
Nexium
Which medications are proton pump inhibitors?
Prilosec
Tagamet
Prevacid
Zantac
Nexium
In some drugs such as Dexlansoprazole, Rabeprazole, and Pantoprazole, they have a chiral center that make them racemates. What is this chiral center bond?
C - S
S - O
N - S
C - N
S = O
Sulcralfate (Carafate) is used as a (a) .
Most peptic ulcers occur in __________.
small intestine
large intestine
stomach
colon
esophagus
What are the two main risk factors of PUD?
erosive esophagitis
H. Pylori infection
cigarette smoking
hyper secretion of acid
NSAID use
Complications of PUD include which of the following?
melena
perforation
esophageal strictures
hematemesis
gastric obstruction
Alarm symptoms of gastric cancer include which of the following?
iron deficiency anemia
abdominal mass
chest pain
GI bleeding
shortness of breath
Which diagnostic test is always going to be positive if someone has been exposed to Helicobacter Pylori?
urea breath test
stool monoclonal antigen test
serologic test
endoscopy
biopsy
Misoprostol (Cytotec) is a cytoprotective agent that can be used in combination with NSAIDs in preventing ulcer recurrence. It is indicated for prophylaxis and treatment of NSAID-induced ulcer. There is a black box warning for this medication, what is it?
Proton pump inhibitors are most effective when taken __________.
Sort the following medications from lowest NSAID risk to highest NSAID risk: naproxen, meloxicam, celecoxib, ketorolac.
meloxicam → naproxen → ketorolac → celecoxib
ketorolac → celecoxib → meloxicam → naproxen
celecoxib → meloxicam → naproxen → ketorolac
naproxen → ketorolac → celecoxib → meloxicam
meloxicam → celecoxib → ketorolac → naproxen
Which treatment regimen guarantees cure of H. Pylori infection in 100% of patients?
clarithromycin tripple (AOC)
clarithromycin tripple (MOC)
bismuth quadruple
Pylera
none of the above
Treatment duration for eradication of H. Pylori is usually about how long?
1 week
2 weeks
4 weeks
6 weeks
8 weeks
Treatment duration for healing of a duodenal ulcer is usually about how long?
1 week
2 weeks
4 weeks
6 weeks
8 weeks
If a patient is in a region with macrolide resistance of 15% or greater, which therapy regimen would be used for H. Pylori treatment?
clarithromycin triple (AOC)
clarithromycin triple (MOC)
bismuth triple
bismuth quadruple
Pylera
The Pylera Regimen includes which of the following?
omeprazole
tetracycline
clarithromycin
bismuth subsalicylate
metronidazole
Bismuth subsalicylate has a bactericidal effect on H. Pylori. It may cause temporary, harmless darkening of the tongue and/or stool. Side effects include constipation, diarrhea, nausea and vomiting. Neurotoxicity may occur with large, excessive doses. Its use is contraindicated in which of the following patients?
patients less than 18 with recent influenza or varicella
patients who are pregnant
patients with a penicillin allergy
patients who cannot abstain from alcohol
patients who live in a region with 15% macrolide resistance
Tetracyclines are contraindicated in which of the following patients?
patients less than 8
patients who are pregnant
patients with a penicillin allergy
patients who cannot abstain from alcohol
patients who live in a region with 15% macrolide resistance
Amoxicillin is contraindicated in which of the following patients?
patients less than 18
patients who are pregnant
patients with a penicillin allergy
patients who cannot abstain from alcohol
patients with history of QT prolongation
Clarithromycin is contraindicated in which of the following patients?
patients in a region with 15% macrolide resistance
patients who are pregnant
patients with a penicillin allergy
patients who cannot abstain from alcohol
patients with history of QT prolongation
Metronidazole is contraindicated in which of the following patients?
patients in a region with 15% macrolide resistance
patients who are pregnant
patients with a penicillin allergy
patients who cannot abstain from alcohol for 10-14 days
patients with history of QT prolongation
Agent-related variables in the therapeutics of PUD involve which of the following?
dosing frequency
abstaining from alcohol
salicylate allergy
convenience of pre-packaged combination packs
age of the patient
Patient-related variables in the therapeutics of PUD involve which of the following?
dosing frequency
abstaining from alcohol
salicylate allergy
convenience of pre-packaged combination packs
age of the patient
With long-term use of PPIs, what should be monitored?
osteoporosis
vitamin C deficiency
community acquired pneumonia
clostridium difficile associated diarrhea
clostridium difficile associated constipation
Salvage therapy should be used __________.
Maintenance therapy is used for recurrent PUD only, after resolution of PUD. Dosing is given at bedtime in H. Pylori negative patients. What is the dosing for maintenance therapy?
2X the usual dose of PPIs or H2RAs
4X the usual dose of PPIs or H2RAs
half the usual dose of PPIs or H2RAs
the usual dose of PPIs or H2RAs
none of the above
Which of the following is the most common classification of GERD?
non-erosive reflux disease (NERD)
erosive esophagitis (EE)
erosive reflux disease (ERD)
peptic ulcer disease (PUD)
H. Pylori GERD
Which of the following are alarm symptoms of GERD?
difficulty chewing
shortness of breath
severe constipation
melena
difficulty swallowing
Which of the following are proper severity levels for GERD?
intermittent, mild heartburn
intermittent, persistent GERD
symptomatic, mild heartburn
symptomatic, persistent GERD
treatment failure or complicated symptoms
Weight loss has what effect as a lifestyle intervention/recommendation?
improvement of GERD symptoms
improvement of esophageal pH
improved nocturnal gastric acidity
improved PUD symptoms
no effect on GERD symptoms
Head of Bed Elevation has what effect as a lifestyle intervention/recommendation?
improvement of GERD symptoms
improvement of esophageal pH
improved nocturnal gastric acidity
improved PUD symptoms
no effect on GERD symptoms
What is the correct process of step-up?
PPIs → antacids → H2RAs
antacids → H2RAs → PPIs
H2RAs → antacids → PPIs
PPIs → H2RAs → antacids
antacids → PPIs → H2RAs
What is the correct process of step-down?
PPIs → antacids → H2RAs
antacids → H2RAs → PPIs
H2RAs → PPIs → antacids
PPIs → H2RAs → antacids
antacids → PPIs → H2RAs
Limitations of antacids include which of the following?
rapid onset
effective only in mild GERD
short duration of action
not effective in nighttime acid suppression
development of tachyphylaxis
Which of the following is used for acute symptomatic relief in GERD patients?
H2RAs
PPIs
antacids
NSAIDs
antibiotics
Which of the following is effective for healing erosive disease in mild GERD patients?
H2RAs
PPIs
antacids
NSAIDs
antibiotics
Which of the following is the therapy of choice for symptom relief and healing of erosive esophagitis?
H2RAs
PPIs
antacids
NSAIDs
antibiotics
Which PPI can be administered any time of day and will still have the same efficacy?
omeprazole
dexlansoprazole
esomeprazole
pantoprazole
lansoprazole
