#1
Which of the following is NOT a stage of shock progression?
Reversible
ExplanationReversible stage implies a potential recovery phase in shock progression.
#2
Which vital sign is typically affected during the compensatory stage of shock?
Blood pressure increases
ExplanationCompensatory stage involves increased heart rate and vasoconstriction to maintain blood pressure.
#3
Which of the following types of shock is characterized by an obstruction of blood flow?
Obstructive shock
ExplanationObstructive shock is caused by physical obstruction hindering blood flow.
#4
What is the primary cause of distributive shock?
Systemic vasodilation
ExplanationDistributive shock results from widespread vasodilation leading to decreased vascular resistance.
#5
In the decompensatory stage of shock, what physiological response indicates inadequate tissue perfusion?
Decreased urine output
ExplanationDecreased urine output signifies impaired organ perfusion in the decompensatory stage.
#6
Which of the following interventions is NOT appropriate during the compensatory stage of shock?
Administering vasopressors
ExplanationVasopressors are contraindicated in the compensatory stage as vasoconstriction is already occurring.
#7
Which of the following is a common cause of cardiogenic shock?
Myocardial infarction
ExplanationCardiogenic shock often occurs due to heart-related issues, such as a myocardial infarction.
#8
What is the primary goal of treatment for hypovolemic shock?
Restoring intravascular volume
ExplanationHypovolemic shock treatment aims at replenishing lost intravascular volume.
#9
What is a key characteristic of the irreversible stage of shock?
Hypotension becomes refractory to fluid resuscitation
ExplanationIrreversible stage is marked by persistent hypotension despite fluid resuscitation.
#10
Which of the following is a potential complication of septic shock?
Acute kidney injury
ExplanationAcute kidney injury is a common complication in septic shock due to impaired perfusion.
#11
Which of the following is a potential cause of obstructive shock?
Pulmonary embolism
ExplanationObstructive shock can result from conditions like pulmonary embolism that obstruct blood flow.
#12
Which of the following is a potential complication of cardiogenic shock?
Pulmonary edema
ExplanationCardiogenic shock can lead to pulmonary edema due to increased fluid accumulation in the lungs.