3/8/25, 3:07 PM
CNRN MEDICAL CONDITIONS AND TREATMENTS EXAM 2025|150
QUESTIONS WITH VERIFIED ACCURATE SOLUTIONS
1. Pt w/ severe systemic disease, which limits her/his activity but is not life-
threatening (or poorly controlled disease).
ASA III
ASA IV
ASA II
ASA I
2. What dietary supplement is recommended for patients diagnosed with
Wilson's disease?
Vitamin C
Zinc acetate
Calcium carbonate
Iron sulfate
3. What is the admin dose for dexamethasone for PONV and when should you
administer it?
40 mg PO at induction
4-8mg IV at induction
transdermal dose prior evening or 2 hours before
4 mg IV (8mg PO) at end of surgery
1/46
,3/8/25, 3:07 PM
0.625 mg IV at end of surgery
4. What provides immediate relieve for patients who are experiencing a cluster
headache?
2/46
,3/8/25, 3:07 PM
Divalproex (Depakote)
Topiramate (Topamax)
Triptans (sumatriptan (Imitrex))
NSAIDs
Calcium Channel Blockers (Verapamil)
100% Oxygen via Facial mask
5. Describe the purpose of an advance directive in the context of patient care.
An advance directive is used to appoint a legal guardian for a patient.
An advance directive is a document that lists all medical treatments a
patient must receive.
An advance directive is a form that must be filled out before any
medical procedure.
An advance directive serves to communicate a patient's healthcare
preferences when they are incapacitated.
6. Describe how opioids contribute to the risk of ileus following gastrointestinal
surgery.
Opioids stimulate bowel movements, reducing the risk of ileus.
Opioids have no effect on gastrointestinal motility.
Opioids can slow down bowel motility and delay colonic emptying,
increasing the risk of ileus.
Opioids only affect the stomach, not the intestines.
7. If a patient has a condition that impairs the function of the duodenum, what
potential complications might arise during digestion?
Increased bile production
3/46
, 3/8/25, 3:07 PM
Impaired digestion and nutrient malabsorption
Enhanced absorption of nutrients
Decreased pancreatic enzyme secretion
8. If a patient undergoing orthopedic surgery begins to exhibit pale skin, a lack
of pulse, rising pressure in the limb, and paralysis, what immediate action
should the surgical team take?
Administer pain medication and monitor vitals
Continue with the surgery as planned
Reassess the patient's anesthesia levels
Initiate emergency intervention to relieve compartment syndrome
9. A patient with syringomyelia is experiencing severe spasticity. If the treatment
plan is adjusted to increase muscle relaxants, what potential risk should the
healthcare provider consider?
Increased weakness
Decreased pain
Enhanced reflexes
Improved coordination
10. Describe the role of hydrochloric acid in the digestive process.
Hydrochloric acid creates an acidic environment that activates
pepsin and aids in food breakdown.
Hydrochloric acid neutralizes stomach acids to protect the intestines.
Hydrochloric acid is responsible for the absorption of nutrients in the
intestines.
Hydrochloric acid helps in the production of bile for fat digestion.
4/46
CNRN MEDICAL CONDITIONS AND TREATMENTS EXAM 2025|150
QUESTIONS WITH VERIFIED ACCURATE SOLUTIONS
1. Pt w/ severe systemic disease, which limits her/his activity but is not life-
threatening (or poorly controlled disease).
ASA III
ASA IV
ASA II
ASA I
2. What dietary supplement is recommended for patients diagnosed with
Wilson's disease?
Vitamin C
Zinc acetate
Calcium carbonate
Iron sulfate
3. What is the admin dose for dexamethasone for PONV and when should you
administer it?
40 mg PO at induction
4-8mg IV at induction
transdermal dose prior evening or 2 hours before
4 mg IV (8mg PO) at end of surgery
1/46
,3/8/25, 3:07 PM
0.625 mg IV at end of surgery
4. What provides immediate relieve for patients who are experiencing a cluster
headache?
2/46
,3/8/25, 3:07 PM
Divalproex (Depakote)
Topiramate (Topamax)
Triptans (sumatriptan (Imitrex))
NSAIDs
Calcium Channel Blockers (Verapamil)
100% Oxygen via Facial mask
5. Describe the purpose of an advance directive in the context of patient care.
An advance directive is used to appoint a legal guardian for a patient.
An advance directive is a document that lists all medical treatments a
patient must receive.
An advance directive is a form that must be filled out before any
medical procedure.
An advance directive serves to communicate a patient's healthcare
preferences when they are incapacitated.
6. Describe how opioids contribute to the risk of ileus following gastrointestinal
surgery.
Opioids stimulate bowel movements, reducing the risk of ileus.
Opioids have no effect on gastrointestinal motility.
Opioids can slow down bowel motility and delay colonic emptying,
increasing the risk of ileus.
Opioids only affect the stomach, not the intestines.
7. If a patient has a condition that impairs the function of the duodenum, what
potential complications might arise during digestion?
Increased bile production
3/46
, 3/8/25, 3:07 PM
Impaired digestion and nutrient malabsorption
Enhanced absorption of nutrients
Decreased pancreatic enzyme secretion
8. If a patient undergoing orthopedic surgery begins to exhibit pale skin, a lack
of pulse, rising pressure in the limb, and paralysis, what immediate action
should the surgical team take?
Administer pain medication and monitor vitals
Continue with the surgery as planned
Reassess the patient's anesthesia levels
Initiate emergency intervention to relieve compartment syndrome
9. A patient with syringomyelia is experiencing severe spasticity. If the treatment
plan is adjusted to increase muscle relaxants, what potential risk should the
healthcare provider consider?
Increased weakness
Decreased pain
Enhanced reflexes
Improved coordination
10. Describe the role of hydrochloric acid in the digestive process.
Hydrochloric acid creates an acidic environment that activates
pepsin and aids in food breakdown.
Hydrochloric acid neutralizes stomach acids to protect the intestines.
Hydrochloric acid is responsible for the absorption of nutrients in the
intestines.
Hydrochloric acid helps in the production of bile for fat digestion.
4/46
