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Zorluk: OrtaPhysiological Adaptation

A client is resting in a medical-surgical bed two hours after undergoing a percutaneous liver biopsy. Upon responding to the call light, the nurse finds the client reporting a sudden increase in right upper quadrant pain. Which of the following assessment findings strongly suggest the client is developing early compensatory hemorrhagic shock? (Select all that apply.)

  1. An unexplained onset of restlessness and anxietyCevap
  2. The development of a narrowed pulse pressureCevap
  3. An increase in resting heart rate to 118118 beats/minuteCevap
  4. D
    Warm, flushed skin on the bilateral extremities
  5. E
    A respiratory rate decreasing from 1616 to 1010 breaths/minute

Cevap

The assessment findings that indicate early compensatory hemorrhagic shock are an unexplained onset of restlessness and anxiety, the development of a narrowed pulse pressure, and an increase in resting heart rate.
In the early (compensatory) stage of hemorrhagic shock, the body attempts to maintain cardiac output and tissue perfusion despite volume loss. This is achieved through sympathetic nervous system stimulation, which increases the heart rate and causes peripheral vasoconstriction, leading to a narrowed pulse pressure. Additionally, subtle decreases in cerebral oxygenation manifest earliest as restlessness, anxiety, or agitation.

Adım Adım Çözüm

1
Analyze the clinical scenario and the client's risk factors.
The client had a highly vascular procedure (liver biopsy) and is now experiencing increased localized pain, placing them at high risk for internal bleeding and hemorrhagic shock.
Identifying the primary complication risk directs the focus of the physical assessment.
2
Identify the physiological responses during the early (compensatory) stage of hypovolemic or hemorrhagic shock.
The body activates the sympathetic nervous system to maintain perfusion. This leads to increased heart rate (tachycardia), increased respiratory rate (tachypnea), peripheral vasoconstriction (narrowed pulse pressure, cool skin), and altered mentation due to mild cerebral hypoxia (restlessness).
Understanding compensatory mechanisms allows for the differentiation of early shock signs from normal findings or other types of shock.
3
Evaluate each assessment finding against the expected signs of early hemorrhagic shock.
Restlessness, narrowed pulse pressure, and tachycardia align directly with the compensatory physiological response. Warm skin and a decreased respiratory rate contradict the expected physiological response to blood loss.
Systematic evaluation ensures only accurate clinical indicators of the specific shock state are selected.

Anahtar Kavram

Early recognition of hemorrhagic shock relies on identifying compensatory mechanisms: tachycardia, narrowed pulse pressure, tachypnea, and early neurological changes like restlessness, rather than waiting for a profound drop in systolic blood pressure.
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Physiological Adaptation

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