Coma of Unknown Origin: Protocol 43

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Questions and Answers

According to the protocol, what is the initial step after assessing the level of consciousness in an adult coma of unknown origin?

  • Administering oral glucose PO.
  • Considering spinal immobilization.
  • Obtaining a blood glucose reading. (correct)
  • Administering naloxone 2mg IV/IO/IM/IN.

For an adult patient in a coma of unknown origin, the protocol advises considering glucagon 1mg IN if oral glucose cannot be administered. Under what other condition should glucagon be considered?

  • If the patient is hypotensive.
  • If the patient has a history of diabetes.
  • If dextrose is unavailable. (correct)
  • If the patient's respiratory rate is below 12.

If an adult patient in a coma of unknown origin has a blood sugar level less than 60 and is awake and able to tolerate PO intake, what intervention is indicated?

  • Administer 50% dextrose 50ml IV/IO.
  • Administer naloxone 2mg IV/IO/IM/IN.
  • Administer glucagon 1mg IM/IN.
  • Administer small amounts of oral glucose PO. (correct)

According to the protocol for adult coma of unknown origin, when is naloxone (Narcan) 2mg IN considered?

<p>If the patient is suspected of opioid overdose and has a respiratory rate less than 12. (B)</p> Signup and view all the answers

An adult patient in a coma of unknown origin has received an initial dose of naloxone. According to the protocol, how often can this dose be repeated, if necessary?

<p>Every 5 minutes, up to a maximum of 6mg total. (D)</p> Signup and view all the answers

In the adult coma protocol, what should be done concurrently with monitoring the patient’s neuro status and vital signs?

<p>Consider spinal immobilization, if indicated, and protect the airway. (D)</p> Signup and view all the answers

When administering Naloxone to a patient, what consideration is specifically mentioned in the protocol?

<p>Considering restraints prior to administration. (D)</p> Signup and view all the answers

According to the protocol, what is the next step after initial medical care for a pediatric patient with an altered level of consciousness?

<p>Follow 'PEDIATRIC ALTERED LEVEL OF CONSCIOUSNESS/BRUE PROTOCOL #71'. (D)</p> Signup and view all the answers

A paramedic is called to the scene of an adult found unresponsive. There is no history of trauma. After assessing the patient's level of consciousness, what is the paramedic's next action according to this protocol?

<p>Obtain a blood glucose reading. (B)</p> Signup and view all the answers

What is the first step in managing an adult patient in a coma of unknown origin?

<p>Assessing the level of consciousness using the Glasgow Coma Scale (C)</p> Signup and view all the answers

Flashcards

Glasgow Coma Scale

A scale used to assess a patients level of consciousness based on eye opening, verbal response, and motor response.

Low blood sugar treatment

If blood sugar is less than 60 mg/dL, administer oral glucose (if the patient can tolerate PO intake), glucagon, or 50% dextrose.

Respiratory rate <12

If respiratory rate is less than 12, consider naloxone.

Ongoing Monitoring

Monitor neurological status, vital signs, consider spinal immobilization, and protect the airway

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Naloxone (Narcan)

Medication used to reverse opioid overdose.

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Study Notes

  • Protocol 43 addresses adult patients experiencing a coma of unknown origin, with no history of trauma.
  • The protocol is for Basic, Intermediate and Paramedic levels.

Initial Medical Care

  • Assess the patient's level of consciousness using the Glasgow Coma Scale.
  • Obtain a blood glucose reading. If the blood sugar level is less than 60, proceed with interventions.
  • If the patient is awake and can tolerate PO intake, administer small amounts of oral glucose PO.
  • If unable to take orally glucagon can be considered at 1mg IN
  • If IV access is available, administer 50% dextrose 50 ml IV/IO.
  • If IV access cannot be established, administer glucagon 1 mg IM/IN.
  • If respiratory rate is less than 12, consider naloxone (Narcan) 2 mg IN.
  • Administer naloxone (Narcan) 2 mg IV/IO/IM/IN, considering restraints prior to administration.
  • Naloxone may be repeated every 5 minutes as necessary, up to 6 mg.
  • Monitor neuro status and vital signs. Consider spinal immobilization, if indicated, and protect the airway.
  • Transport the patient.
  • For pediatric patients, refer to the Pediatric Altered Level of Consciousness/BRUE Protocol #71.

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