Amyl Nitrite Flashcards

0
Q

Actions

A

Converts hemoglobin to methemoglobin, which binds with cyanide to assist cyanide a elimination.

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1
Q

Drug classification

A

Cyanide antidote

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2
Q

Indication

A

Cyanide poisoning

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3
Q

Contraindication

A

None

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4
Q

Adverse effects - cardiovascular (4)

A

Hypotension
Tachycardia
Dysrhythmia
Cardiovascular collapse

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5
Q

Adverse effects - neurological (3)

A

Headache
Dizziness/faintness
Visual disturbances

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6
Q

Adverse effects - gastrointestinal (2)

A

Nausea/vomiting

Abdominal pain

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7
Q

Adverse effects - general (2)

A

Flushed skin or pallor

Sweating

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8
Q

Administration

A

0.3 mL crushable glass ampule. Inhalation of fumes for 30-60 seconds

May repeat PRN. Tape to inside of mask.

Replace ampule every 2-3 minutes. Avoid touching skin.

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9
Q

Pediatrics

A

Same as an adult

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10
Q

Onset

A

3 sec

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11
Q

Duration

A

3-20 minutes. Effects diminish after 20 minutes

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