Shock Assessment and Management Quiz

Increased urine output is not a sign/symptom of shock, rather, it is a sign of improved perfusion.

Neurogenic shock often presents with bradycardia due to sympathetic dysfunction.

Cardiogenic shock frequently results from severe myocardial infarction compromising cardiac function.

Distributive shock may lead to acute kidney injury due to hypoperfusion of the kidneys.

Hypotension is a hallmark sign of septic shock due to systemic vasodilation and impaired vascular tone.

Airway assessment and securing are prioritized to ensure proper oxygenation.

Anaphylaxis causes distributive shock due to widespread vasodilation.

Distributive shock results from vasodilation leading to inadequate tissue perfusion.

Assessment of extremities is not part of the 'ABCDE' approach which focuses on airway, breathing, circulation, disability, and exposure.

The primary aim of shock management is to restore adequate tissue perfusion.

Surgical decompression may be necessary to relieve the obstructive cause in obstructive shock.

Vasopressors work by constricting blood vessels, thereby increasing vascular tone and blood pressure.

Neurogenic shock often occurs after spinal cord injury due to disruption of sympathetic nervous system function.

Obstructive shock can result from conditions like pulmonary embolism obstructing blood flow.

Fluid resuscitation aims to replenish intravascular volume to improve tissue perfusion.

Milrinone is a phosphodiesterase inhibitor used to improve cardiac function.

Isotonic crystalloid solutions like saline are preferred for volume resuscitation.

Fluid resuscitation may lead to pulmonary edema due to fluid overload.

Obstructive shock can occur due to conditions like pulmonary embolism impairing blood flow.

Hematocrit levels can indicate the extent of blood loss in hypovolemic shock.

Septic shock often manifests with a hyperdynamic circulatory state characterized by high cardiac output.

Epinephrine injection is the primary treatment for anaphylactic shock due to its vasoconstrictive and bronchodilatory effects.

Tachycardia is a hallmark feature of hemorrhagic shock, reflecting the body's compensatory response to decreased blood volume.

Norepinephrine is a potent vasopressor used to increase blood pressure in shock states.

Sepsis, often due to bacterial infection, is the most common cause of distributive shock.