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Quizzes > Health & Medicine

Shock Quiz: First Aid Skills for Real-World Emergencies

Quick, free first aid for shock quiz. Instant feedback you can use.

Editorial: Review CompletedCreated By: Lester SupapoUpdated Aug 24, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration of first aid icons medical cross bandage heart on sky blue background for shock quiz

This shock quiz helps you spot early signs, take safe first steps, and decide when to call for help. Work through short scenarios and get instant feedback to build calm, confident responses. If you want more practice, check out types of shock quiz, take a broader first aid practice test, or refresh lifesaving basics with a cpr practice test.

In first aid, what does 'shock' most accurately refer to?
A life-threatening condition where the circulatory system fails to supply enough blood to tissues
A sudden emotional response to trauma
An allergic reaction to food or medication
Excessive fluid intake causing overhydration
Shock is a critical medical condition characterized by inadequate perfusion and oxygen delivery to vital organs. It differs from emotional shock or allergies in that it involves circulatory collapse. Prompt recognition and intervention are crucial to prevent organ damage or death.
Which of the following is a common early sign of shock?
Pale, cool, clammy skin
Warm, dry skin
Sudden high fever
Excessive sweating and redness
In shock, the body redirects blood flow from the skin to vital organs, resulting in pale, cool, and clammy skin. This is one of the earliest observable signs in an emergency setting. Warm or dry skin would more likely indicate fever, not shock.
What is the recommended position for a conscious person suspected of being in shock?
Prone position (face down)
Lying on their back with legs elevated about 12 inches
Standing with head between knees
Sitting upright with head tilted forward
Elevating the legs (Trendelenburg position) helps improve blood flow to vital organs by promoting venous return. The person should remain lying flat with legs elevated unless head, neck, or spinal injuries contraindicate this. Sitting upright or prone does not aid circulation in shock.
Should you raise the legs of a shock victim if you suspect a spinal injury?
Elevate only the arms instead
Only if the person requests it
No, keep the person still and stabilize the spine
Yes, always elevate legs regardless of injury
If spinal injury is suspected, moving or elevating the legs can worsen spinal damage. Instead, you should immobilize the head, neck, and back in the position found and seek professional help. Elevating legs without spinal precautions is dangerous.
How would you describe the breathing pattern often seen in someone experiencing shock?
Irregular gasping only
Rapid and shallow breathing
Slow and deep breathing
No change from normal breathing
Shock triggers a stress response that increases respiratory rate to improve oxygen uptake, resulting in rapid, shallow breaths. Slow, deep breathing is less common in shock unless respiratory compromise develops.
Is it appropriate to give a conscious shock victim plenty of water to drink?
Yes, encourage unlimited drinking
Only cold beverages are allowed
Only caffeinated drinks help
No, avoid giving large amounts of fluids by mouth
Oral fluids can worsen nausea or risk aspiration if the victim's condition deteriorates. Intravenous fluids under professional supervision are preferred. Small sips of water may be offered if professional help is delayed and there are no signs of abdominal injury.
Which symptom is most indicative of hypovolemic shock?
Rapid weak pulse and extreme thirst
Flushed skin and itching
Bradycardia and high fever
Slow deep respiration
Hypovolemic shock, due to fluid or blood loss, presents with a rapid weak pulse as the heart tries to compensate, and intense thirst from reduced circulatory volume. Flushed skin is more typical of distributive shock, and bradycardia is rare.
What should be your immediate priority when you suspect someone is in shock?
Make them stand up
Apply a heating pad
Give them solid food
Ensure their airway is clear
The first step in any first aid situation is to ensure an open airway (A of ABCs). Without a clear airway, breathing and circulation cannot be supported. Food, standing, or heating pads are inappropriate and could worsen the victim's condition.
Which pulse site is commonly used to quickly assess circulation in a shock victim?
Popliteal pulse behind the knee
Temporal pulse on the temple
Radial pulse at the wrist
Dorsalis pedis pulse on the foot
The radial pulse is easily accessible and commonly checked in conscious adults to assess perfusion and rate. Popliteal and dorsalis pedis are less practical in an emergency, and temporal pulse is used mainly in infants or scalp trauma.
Which sign is most characteristic of anaphylactic shock?
Sudden onset of chest pain only
One-sided limb weakness
Widespread hives and swelling of the face or throat
Localized abdominal pain
Anaphylactic shock is a severe allergic reaction leading to vasodilation and increased vascular permeability. Hives, angioedema of the face or throat, and respiratory distress are hallmark signs. Chest pain alone suggests cardiac causes.
A patient in neurogenic shock typically presents with:
Hypertension and tachycardia
Tachycardia with hyperthermia
Hypotension with bradycardia
Bradycardia and hypertension
Neurogenic shock, often from spinal cord injury, causes loss of sympathetic tone leading to vasodilation, hypotension, and unopposed vagal tone resulting in bradycardia. This contrasts with other shock types, which typically feature tachycardia.
Which of the following is the most common cause of cardiogenic shock?
Spinal cord injury
Major blood loss
Massive myocardial infarction
Severe allergic reaction
Cardiogenic shock results from the heart's inability to pump effectively, most often due to extensive damage from a large heart attack. Volume loss causes hypovolemic shock, allergies cause anaphylactic shock, and spinal injury causes neurogenic shock.
In septic shock, the skin often appears:
Blue and cold
Mottled only around the lips
Warm, flushed, and dry
Pale and clammy
Septic shock features vasodilation and increased perfusion of the skin, producing warmth, redness, and dryness early on. In contrast, cold, clammy skin is typical of hypovolemic or cardiogenic shock.
Which scenario exemplifies obstructive shock?
Bleeding from a deep laceration
Severe allergic reaction causing vasodilation
Heart muscle damage from a heart attack
Tension pneumothorax compressing great vessels
Obstructive shock occurs when blood flow is physically impeded, as in tension pneumothorax where intrathoracic pressure blocks venous return. Allergic and bleeding scenarios cause distributive and hypovolemic shock respectively, while heart attack causes cardiogenic shock.
In a shock victim, which action should you avoid?
Maintaining body temperature
Elevating the legs if no injury is suspected
Monitoring vital signs regularly
Giving them large quantities of food or drink
Feeding or hydrating a conscious shock victim by mouth risks aspiration or worsening nausea. Temperature maintenance, leg elevation (if safe), and vital sign monitoring are essential supportive steps.
Which type of intravenous fluid is most appropriate for initial fluid resuscitation in shock?
Colloids as first-line always
Hypertonic saline only
Isotonic crystalloid, such as normal saline
Hypotonic dextrose solution
Isotonic crystalloids like normal saline or lactated Ringer's are recommended first-line fluids for most shock patients to restore circulating volume. Hypertonic or hypotonic solutions have specific niche uses, and colloids are not routinely first-line due to cost and limited benefit.
Which components constitute Cushing's triad, often indicating increased intracranial pressure rather than classical shock?
Bradycardia, hypertension, and irregular respirations
Tachycardia, hypotension, and rapid breathing
Warm skin, low blood pressure, and tachycardia
Pale skin, weak pulse, and hyperthermia
Cushing's triad - bradycardia, hypertension, and irregular respirations - signals rising intracranial pressure, not systemic shock. Recognizing this helps differentiate neurogenic or head-injury-related changes from circulatory collapse.
Which of the following is NOT a type of distributive shock?
Neurogenic shock
Hypovolemic shock
Anaphylactic shock
Septic shock
Distributive shock encompasses septic, anaphylactic, and neurogenic types, all due to abnormal vessel dilation or permeability. Hypovolemic shock arises from fluid or blood loss and is thus not distributive.
What distinguishes compensated from decompensated shock?
Heart rate slows in compensated, then speeds up in decompensated
Blood pressure is maintained in compensated, but falls in decompensated shock
Respiratory rate decreases in compensated shock
Skin goes from warm to pale as it moves from compensated to decompensated
In compensated shock, physiological mechanisms maintain blood pressure despite underlying issues. Once these fail, decompensated shock occurs, marked by hypotension and worsening organ perfusion. Monitoring for falling blood pressure is crucial.
Warm, flushed skin in a shock patient most likely indicates which shock subtype?
Hypovolemic shock
Obstructive shock
Cardiogenic shock
Distributive shock
Distributive shock (e.g., septic, anaphylactic) causes widespread vasodilation leading to warm, well-perfused skin early on. Hypovolemic, cardiogenic, and obstructive shocks reduce perfusion and cause cool, clammy skin.
When managing a shock patient with a suspected spinal injury, what is essential?
Place a rigid board under the patient and leave legs dangling
Allow the patient to sit up if legs are elevated
Maintain spinal immobilization while supporting breathing and circulation
Elevate the head 90 degrees
In suspected spinal injury, immobilization prevents further damage, while standard shock management (airway, breathing, circulation) continues. Raising the head or allowing free movement may aggravate spinal damage.
What is the recommended adult dose of intramuscular epinephrine for anaphylactic shock?
2 mg of diphenhydramine
10 mL of normal saline
5 mg of 1:10,000 concentration
0.3 to 0.5 mg of 1:1,000 concentration
The standard adult IM dose for anaphylaxis is 0.3 - 0.5 mg of 1:1,000 epinephrine, given promptly into the lateral thigh. Higher concentrations or IV doses require medical supervision. Diphenhydramine helps allergy symptoms but does not replace epinephrine.
Why is monitoring capillary refill time useful in shock assessment?
It indicates peripheral perfusion and circulatory status
It predicts the need for analgesics
It measures internal blood pressure accurately
It assesses respiratory function
Capillary refill time - pressing on a fingernail and observing color return - assesses peripheral perfusion. Delayed refill suggests poor circulation, an important sign in shock evaluation. It does not measure blood pressure or respiratory function directly.
How can jugular venous pressure (JVP) help differentiate cardiogenic shock from hypovolemic shock?
Elevated JVP suggests cardiogenic shock, while flat JVP suggests hypovolemic shock
Flat JVP suggests cardiogenic shock, while elevated JVP suggests hypovolemic shock
Both types always present with elevated JVP
JVP is not useful in shock differentiation
In cardiogenic shock, the failing heart causes blood to back up in the venous system, raising JVP. In hypovolemic shock, reduced circulating volume lowers venous pressure, leading to flat or collapsed neck veins.
What is 'permissive hypotension' in trauma-related hemorrhagic shock management?
Using only hypertonic fluids to raise blood pressure rapidly
Pushing blood pressure above normal to ensure perfusion
Allowing a lower-than-normal blood pressure (around systolic 80 - 90 mmHg) until bleeding is controlled
Avoiding all fluid resuscitation until hospital arrival
Permissive hypotension limits fluid resuscitation to maintain a lower target BP, reducing bleeding risk until surgical control. Over-resuscitation may dislodge clots and worsen hemorrhage. This strategy is applied carefully in trauma protocols.
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Study Outcomes

  1. Identify Shock Symptoms -

    Quickly recognize common signs such as rapid pulse, cold clammy skin, and confusion to prompt timely first aid on shock.

  2. Understand Shock Physiology -

    Describe how inadequate blood flow affects organ systems to appreciate the urgency of shock management first aid.

  3. Differentiate Shock Types -

    Distinguish between hypovolemic, cardiogenic, neurogenic, and anaphylactic shock to tailor the appropriate first aid for shock scenario.

  4. Apply First Aid for Shock -

    Execute critical steps such as positioning, airway support, and temperature control to stabilize a patient experiencing shock.

  5. Evaluate Emergency Response -

    Assess your intervention's effectiveness and decide when to escalate care or contact medical services for advanced shock treatment.

Cheat Sheet

  1. Understanding Shock Types -

    In first aid on shock, you must differentiate hypovolemic, cardiogenic, distributive, obstructive, and anaphylactic types. Use the mnemonic "SHOCK" (Septic, Hypovolemic, Obstructive, Cardiogenic, Anaphylactic) to remember major categories (American College of Surgeons). Recognizing the type guides first aid for shock interventions like fluid replacement for hypovolemic shock or epinephrine for anaphylaxis.

  2. Spotting Key Symptoms -

    Early shock management first aid hinges on identifying rapid heartbeat, cool clammy skin, confusion, and shallow breathing (Mayo Clinic). Link these to the ABCs - Airway, Breathing, Circulation - to prioritize which sign to address first. Quick symptom recognition allows you to act decisively and reduce complications.

  3. Applying the ABCs of First Aid -

    Always prioritize Airway, Breathing, and Circulation when learning how to treat shock (American Heart Association). Ensure the airway is clear, support breathing with rescue breaths if needed, and control severe bleeding to maintain circulation. This structured approach dramatically improves survival during shock emergencies.

  4. Proper Positioning and Comfort -

    For first aid on shock, lay the person flat and elevate their legs about 30 cm to boost blood flow to vital organs (National Library of Medicine). Cover them with a blanket to prevent heat loss and reassure them to reduce anxiety-induced stress response. Avoid giving food or drink in case surgery is required.

  5. Monitoring and Seeking Advanced Care -

    Effective shock management first aid includes checking vital signs - pulse, breathing rate, and skin temperature - every 5 minutes using the SAMPLE history model (Signs/Symptoms, Allergies, Medications, Past history, Last intake, Events). Document changes and relay them to paramedics upon arrival for seamless handoff. Early professional intervention can prevent shock from progressing to irreversible stages.

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