CMSRN UPDATED ACTUAL EXAM QUESTIONS CORRECT ANSWERS GRADED A PLUS
Cmsrn Final Study Guide 2026/2027 Questions and
Answers Verified Solutions Latest Update
Question:
Answer:
Cholecystitis (Cause/Risks/Symptoms/Diagnosis/Treatment). Answer: Causes: inflammation of
gallbladder from cystic duct blockage by gallstones. Risks: elderly, women, overweight, weight
loss. Symptoms: RUQ pain, N/V, jaundice, fever, tender gallbladder, gangrene if untreated.
Diagnosis: LFT, RUQ ultrasound (best for women to rule out pregnancy). Treatment: antibiotics,
cholecystectomy, treat asap. ✔ Gastritis (Cause/Symptoms/Diagnosis/Treatment). Answer: Causes:
inflammation stomach lining, corticosteroid or NSAID use, excessive alcohol use. Symptoms:
abdominal pain, nausea/vomitting. Diagnosis: symptomatic. Treatment: antibiotics, antacids,
antidiarrheals if needed. ✔ Appendicitis (Cause/Symptoms/Diagnosis/Treatment). Answer: Causes:
Symptoms: Diagnosis: Treatment: ✔ Spinal Cord Injury (Identifying). Answer: Clincal: Assessing
patient movements/sensation/pain Xray: examine spine for fracture/degen changes, tumors CT:
check intervertebral discs for damage MRI: identify herniated discs, blood clots, growths. ✔ Spinal
Cord Injury (Segments/Severity). Answer: Cervical: C1- C8 (Tetraplegia) Thoracic: T1-T12
(Paraplegia) Lumbar: L1-L5 Sacral: S1 ✔ Spinal Cord Injury Shock Syndromes. Answer:
Hemorrhagic shock: under T6 nerve, can cause hypotension Spinal shock: patient loses sensory
motor functions Neurogenic shock: bradycardia, hypotension, vasodilation. Over T5 nerve, may
need Prednisone. ✔ Spinal Cord Injury (Movement/Assessment). Answer: Movements: minimal,
immobilize spine Assess: numbness or paralysis, damage up to 48-72h after injury ✔ Spinal Cord
Injury (Forms of Care). Answer: General immobilization: lessen further damage. Surgery: remove
herniated discs, bone fragments, fractured vertebrae Hypothermia: 24-48h stops cell death, support
nerve regeneration Rehabilitation: restore mobility Medications: pain meds, restore bowel/bladder
control ✔ Hydrocephalus (Cause/Symptoms/Diagnosis/Treatment). Answer: Causes: excess CSF
develops in ventricles, causing increased pressure, caused by blockage. Infants and elderly.
Symptoms: Larger head, vomitting, sleepiness (children); headache, fatigue, loss bladder control,
memory loss (adults). Diagnosis: ultrasound (most effective, see in utero), MRI, CT scan.
Treatment: shunt to relieve pressure. Monitor nausea, fever, headache, vision changes, abdominal
pain. ✔ Seizures (Diagnoses/Treatment). Answer: Diagnosed: on movement. EEG, MRI to rule-out
tumors. Treatment: antiepileptics, or phenytoin or benzodiazipine ✔ Stroke
(Cause/Symptoms/Types/Treatment). Answer: Causes: brain tissue dies due to injury Symptoms:
balance, eyes, face, arms, speech, time Types: ischemic and hemorrhagic strokes Treatment: ✔
Ischemic Stroke (Causes/Mechanism/Forms/Risks/Treatment). Answer: Causes: more common,
blood clot developing in the brain Mechanism: blood clot depletes ATP stores, cytotoxic edema can
Cmsrn Final Study Guide 2026/2027 Questions and
Answers Verified Solutions Latest Update
Question:
Answer:
Cholecystitis (Cause/Risks/Symptoms/Diagnosis/Treatment). Answer: Causes: inflammation of
gallbladder from cystic duct blockage by gallstones. Risks: elderly, women, overweight, weight
loss. Symptoms: RUQ pain, N/V, jaundice, fever, tender gallbladder, gangrene if untreated.
Diagnosis: LFT, RUQ ultrasound (best for women to rule out pregnancy). Treatment: antibiotics,
cholecystectomy, treat asap. ✔ Gastritis (Cause/Symptoms/Diagnosis/Treatment). Answer: Causes:
inflammation stomach lining, corticosteroid or NSAID use, excessive alcohol use. Symptoms:
abdominal pain, nausea/vomitting. Diagnosis: symptomatic. Treatment: antibiotics, antacids,
antidiarrheals if needed. ✔ Appendicitis (Cause/Symptoms/Diagnosis/Treatment). Answer: Causes:
Symptoms: Diagnosis: Treatment: ✔ Spinal Cord Injury (Identifying). Answer: Clincal: Assessing
patient movements/sensation/pain Xray: examine spine for fracture/degen changes, tumors CT:
check intervertebral discs for damage MRI: identify herniated discs, blood clots, growths. ✔ Spinal
Cord Injury (Segments/Severity). Answer: Cervical: C1- C8 (Tetraplegia) Thoracic: T1-T12
(Paraplegia) Lumbar: L1-L5 Sacral: S1 ✔ Spinal Cord Injury Shock Syndromes. Answer:
Hemorrhagic shock: under T6 nerve, can cause hypotension Spinal shock: patient loses sensory
motor functions Neurogenic shock: bradycardia, hypotension, vasodilation. Over T5 nerve, may
need Prednisone. ✔ Spinal Cord Injury (Movement/Assessment). Answer: Movements: minimal,
immobilize spine Assess: numbness or paralysis, damage up to 48-72h after injury ✔ Spinal Cord
Injury (Forms of Care). Answer: General immobilization: lessen further damage. Surgery: remove
herniated discs, bone fragments, fractured vertebrae Hypothermia: 24-48h stops cell death, support
nerve regeneration Rehabilitation: restore mobility Medications: pain meds, restore bowel/bladder
control ✔ Hydrocephalus (Cause/Symptoms/Diagnosis/Treatment). Answer: Causes: excess CSF
develops in ventricles, causing increased pressure, caused by blockage. Infants and elderly.
Symptoms: Larger head, vomitting, sleepiness (children); headache, fatigue, loss bladder control,
memory loss (adults). Diagnosis: ultrasound (most effective, see in utero), MRI, CT scan.
Treatment: shunt to relieve pressure. Monitor nausea, fever, headache, vision changes, abdominal
pain. ✔ Seizures (Diagnoses/Treatment). Answer: Diagnosed: on movement. EEG, MRI to rule-out
tumors. Treatment: antiepileptics, or phenytoin or benzodiazipine ✔ Stroke
(Cause/Symptoms/Types/Treatment). Answer: Causes: brain tissue dies due to injury Symptoms:
balance, eyes, face, arms, speech, time Types: ischemic and hemorrhagic strokes Treatment: ✔
Ischemic Stroke (Causes/Mechanism/Forms/Risks/Treatment). Answer: Causes: more common,
blood clot developing in the brain Mechanism: blood clot depletes ATP stores, cytotoxic edema can
