Which stage of shock is irreversible and unmanageable?Question 2Select one:a.Progressiveb.Initialc.Exudatived.Refractory

Irreversible is to repair as impenetrable is to

54) A nurse is educating a new nurse on the different types of shock. The new nurse isasked to identify which client is not experiencing distributive shock?(a) A client with septic-induced hypotension refractory to adequate fluid resuscitation(b) A client with extensive spinal cord injury at T4 and a heart rate of 40 beats per minute(c) A client with an extreme type of allergic reaction to penicillin and stridor(d) A client with a tension pneumothorax and cardiovascular compression.

11. Which statement regarding distributive shock is NOT true?A Warm shock is characterized by cool, pale extremitiesB Distributive shock commonly results in inadequate tissue perfusion and oxygenationC Distributive shock can be characterized as either warm shock or cold shockD Common forms of distributive shock include septic shock, anaphylactic shock, and neuregenic shock12. All of the following assessments are included in the initial assessment EXCEPT:A ExposureB Cardiac arrestC BreathingD Airway13. When should cardiac pacing be administered to an individual with symptomatic bradycardia with a pulse?A If the individual does not respond to CPR and pharmacological supportB If the bradycardia is the result of a complete heart block or an abnormal sinus node functionC If the individual does not respond to CPRD None of the above

Which statement regarding refractory periods is true?Select one:Select the correct definitionThey allow neurons to fire an unlimited number of action potentials per unit of time.During the refractory period the cell requires a less intense stimulus to reach threshold.The refractory period arises in part due to the increase in sodium conductance across the membrane.The refractory period arises in part due to the decrease in potassium conductance across the membrane.The refractory period ends when the sodium channels are no longer inactivated

During the absolute refractory period, a stimulus of high intensity may trigger a nerve impulse.Group startsTrue or FalseTrue, unselectedFalse, unselected