Shock Flashcards

1
Q

What is shock?

A

Heart is unable to exert adequate pressure to circulate enough oxygenated blood to vital organs.
-systematic shutdown of body

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2
Q

Risk factors of shock:

A
injury
extreme fatigue
extreme exposure to elements
dehydration
illness
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3
Q

Reaction of the body due to shock?

A

Blood flow is shunted (direct or divert) from extremities to major organs

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4
Q

Signs and Symptoms of shock

A
Cool, clammy skin
rapid, weak pulse
nausea
vomiting
disoriented/confused
decreased blood pressure
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5
Q

How to manage a patient with shock?

A

Any life threatening injuries? If so, activate EMS
Elevate legs (if no spinal injury)
control any bleeding
maintain airway and monitor vitals
Give warming blanket to keep athlete warm

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6
Q

What is hypovolemic shock?

A

trauma resulting in loss of fluids

not enough blood circulation in organs which in turn results in a lack of oxygen to organs

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7
Q

What is hemorrhagic shock?

A

Trauma resulting in blood loss (internal bleeding)

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8
Q

What is anaphylactic shock?

A

Shock resulting from an allergic reaction.
edema or swelling in airway, leads to loss of breathing
Epinephrine pen is handy in case of episode.

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9
Q

What is septic shock?

A

shock from severe infection (appendicitis)

Triggers chemical mediators which results in a loss of fluid.

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10
Q

What is neurogenic shock?

A

shock from trauma to the autonomous nervous system (ANS). causes the vessels to dilate.

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11
Q

What is cardiogenic shock?

A

shock from heart not functioning properly (injury may mess with electrical rhythm of heart which causes contractions)

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12
Q

What is hypoglycemic shock?

A

Yes; occurs from low blood sugar and a coma is possible, could be fatal.

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13
Q

What is psychogenic shock?

A

shock from sudden emotional state.

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14
Q

Should shock be taken as a serious medical emergency?

A

YES! Shock can be fatal to anybody. EMS must be activated immediately and symptoms should be treated right away.
Monitoring vitals is imperative.

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