Scene Size Up
Primary Survey
OPQRST
SAMPLE
Vital Signs
100

What is the first thing in scene size up?

Determine the scene/situation is safe.

100

What is the first thing in the primary survey?

Verbalizes the general impression of the patient

100

What does the O stand for?

Onset

100

What is the S?

Signs and symptoms

100

Define hypotension

Systolic BP <90 mmHg

200

What is the second thing in scene size up?

Determine the mechanism of injury/nature of illness

200

What is the second thing in the primary assessment?

Determine responsiveness/level of consciousness (AVPU)

200

What is the P?

Provocation/Palliation

200

What is A?

Allergies

200

Define Tachynea

Respiratory rate greater than 20

300

What is the third thing in scene size up?

Determine the number of patients

300

What is the third thing in the primary survey?

Determines the chief complaint

300

What is the Q?

Quality

300

What is the M?

Medication

300

Define Bradypnea

Respiratory lower than 12

400

What is the fourth thing in scene size up?

Request additional EMS

400

What is the fourth thing in the primary survey?

Assess airway and breathing

400

What is the R?

Radiation

400

What is the P?

Past medical history

400

Define Bradycardia

Heart rate lower than 60

500

What is the fifth thing in scene size up?

Consider stabilization of the spine.

500

What is the fifth thing in the primary survey?

Assess circulation

500

What is S and the T?

Severity and Time

500

What is the L and E?

Last oral input and Events leading to CC

500

Define Tachycardia

Heart rate greater than 100

M
e
n
u