NREMT EMT Level Flashcards: Circulation Assessment And Hemorrhage Control

What this deck covers

This deck focuses on Circulation Assessment And Hemorrhage Control, giving you a quick way to review the definitions, rules, and examples that matter most for NREMT EMT Level.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: Which option is the preferred initial method to control bleeding from an arm or leg wound?

Answer: Direct pressure. Direct pressure is favored in EMT practice because it effectively compresses vessels to stop bleeding while being simple and immediately applicable.

Flashcard 2: What is the primary purpose of checking skin color, temperature, and condition in a circulation assessment?

Answer: To evaluate perfusion and possible shock. Skin assessment provides key indicators of circulatory status, helping identify hypoperfusion or compensatory shock mechanisms.

Flashcard 3: Which pulse site is preferred for assessing circulation in an unresponsive adult?

Answer: Carotid pulse. The carotid pulse is central and reliable in unresponsive adults, reflecting cardiac output when peripheral pulses may be absent due to shock.

Flashcard 4: What information must be documented after tourniquet application?

Answer: Time of application (and reassessment findings per protocol). Documentation of application time and reassessments is required for continuity of care and to guide hospital management.

Flashcard 5: What is a pressure dressing used for in hemorrhage control?

Answer: To maintain continuous direct pressure over a wound. A pressure dressing secures the initial direct pressure, allowing hands-free maintenance of compression to control ongoing bleeding.

Flashcard 6: Identify the correct action regarding a tourniquet once it has been applied and bleeding is controlled.

Answer: Do not remove or loosen it; reassess and document time. EMT protocols prohibit removal to avoid disrupting clots and causing re-bleeding, emphasizing ongoing monitoring and documentation.

Flashcard 7: Identify the correct action if blood soaks through the first dressing during direct pressure.

Answer: Add more dressings on top; do not remove the original. Adding dressings preserves any forming clot beneath the original layer, maintaining pressure and avoiding disruption of hemostasis.

Flashcard 8: What is the correct general rule for how long to hold pressure after packing a wound (per typical guidance)?

Answer: Hold firm pressure for at least 3 minutes (follow protocol). Sustained pressure allows time for clot formation or hemostatic agent activation, aligning with manufacturer and protocol recommendations.

Flashcard 9: What is the correct immediate action if you suspect internal hemorrhage without external bleeding?

Answer: Treat for shock and transport rapidly; request ALS as needed. Suspected internal bleeding necessitates shock management and expedited care, as it can lead to rapid decompensation without visible signs.

Flashcard 10: Identify the correct finding that most strongly indicates life-threatening external hemorrhage.

Answer: Uncontrolled bleeding with rapid blood loss (spurting or pooling). Rapid, uncontrolled blood loss signals arterial involvement and potential hypovolemic shock, requiring immediate intervention.

Flashcard 11: Which option correctly describes how tight a tourniquet should be tightened?

Answer: Tighten until bleeding stops and distal pulse is absent. Adequate tightening is confirmed by cessation of bleeding and loss of distal pulse, indicating complete arterial occlusion.

Flashcard 12: What is the main indication for using a hemostatic dressing in EMS care?

Answer: Severe bleeding not controlled with direct pressure alone. Hemostatic dressings are indicated when standard methods fail, as they enhance clotting through chemical agents in high-risk bleeds.

Flashcard 13: Which option is the correct packing technique for a deep wound with severe bleeding?

Answer: Pack gauze firmly into the wound cavity, then hold pressure. Firm packing fills the wound tract to tamponade bleeding vessels internally, followed by pressure to maintain compression.

Flashcard 14: What is the correct way to manage an amputated body part for transport?

Answer: Wrap in sterile gauze, seal in bag, keep cool; do not freeze. This preservation method maintains tissue viability for potential reattachment by protecting from contamination and extreme temperatures.

Flashcard 15: Which pulse site is preferred for assessing circulation in an infant?

Answer: Brachial pulse. The brachial pulse is preferred in infants due to its accessibility and reliability for assessing central circulation in small anatomies.

Flashcard 16: What is the correct action if a patient has a partially amputated limb with severe bleeding?

Answer: Control bleeding (tourniquet as needed) and splint the limb. Prioritizing bleeding control stabilizes the patient, with splinting preventing further injury during transport per EMT trauma guidelines.

Flashcard 17: What is the correct method for controlling severe bleeding from a deep junctional wound (groin or axilla)?

Answer: Pack the wound and apply firm direct pressure. Junctional wounds require packing to fill the cavity and compress internal vessels, as tourniquets are ineffective in these areas.

Flashcard 18: What is the first action for severe external bleeding when you have immediate access to the wound?

Answer: Apply firm direct pressure with a dressing. EMT guidelines prioritize direct pressure as the initial intervention to promote clotting and minimize blood loss without requiring advanced tools.

Flashcard 19: What is the correct order of hemorrhage control for an extremity bleed (standard sequence)?

Answer: Direct pressure, wound packing, pressure dressing, tourniquet. This sequence follows EMT protocols by starting with the least invasive method and escalating to more aggressive interventions only if necessary to achieve hemostasis.

Flashcard 20: What should you do if bleeding continues after the first tourniquet is fully tightened?

Answer: Apply a second tourniquet proximal to the first. A second tourniquet addresses potential incomplete occlusion or anatomical variations, ensuring effective hemorrhage control per EMT guidelines.

Flashcard 21: Where should a tourniquet be placed relative to an extremity wound?

Answer: 2–3 inches proximal to the wound, not over a joint. Placement proximal to the wound ensures occlusion of major vessels supplying the bleed, while avoiding joints prevents slippage and inefficacy.

Flashcard 22: What does delayed capillary refill most strongly suggest when combined with cool, pale skin?

Answer: Poor peripheral perfusion (possible shock). Delayed refill with these signs indicates vasoconstriction and reduced perfusion, common in hypovolemic or distributive shock states.

Flashcard 23: Identify the correct action if an impaled object is present in a bleeding wound.

Answer: Stabilize the object; control bleeding with dressings around it. Stabilizing prevents further tissue damage or bleeding exacerbation, while surrounding dressings control external hemorrhage without removal.

Flashcard 24: What is the correct technique to apply direct pressure to a bleeding wound?

Answer: Use gloved hand and dressing; press firmly and continuously. This technique ensures safe, effective compression of bleeding vessels to promote clot formation while preventing contamination.

Flashcard 25: What is the correct next step if direct pressure fails to control life-threatening extremity bleeding?

Answer: Apply a tourniquet proximal to the wound. EMT protocols escalate to tourniquet use when direct pressure is insufficient, as it reliably occludes arterial flow in extremities.