Following a percutaneous liver biopsy, a client remains on bed rest for post-procedure monitoring. Which specific clinical findings should immediately alert the nurse that this client is developing early hemorrhagic shock? Select all that apply.
- New-onset restlessness and vague anxietyAnswer
- Apical pulse increase from 78 to 116 beats per minuteAnswer
- Blood pressure shift from 132/74 mmHg to 124/88 mmHgAnswer
- DCapillary refill time of 2 seconds in the nail beds
- EWarm, dry skin over the distal extremities
- FRespiratory rate of 14 breaths per minute
Answer
The findings indicating early hemorrhagic shock are new-onset restlessness, an increased apical pulse rate, and a narrowing pulse pressure.
In the early (compensatory) stage of hemorrhagic shock, decreased intravascular volume triggers the sympathetic nervous system. This physiological adaptation attempts to maintain cardiac output and tissue oxygenation, resulting in tachycardia (increased heart rate) and peripheral vasoconstriction. Vasoconstriction raises the diastolic blood pressure, leading to a narrowed pulse pressure. Additionally, subtle changes in cerebral perfusion present as early restlessness, anxiety, or mild confusion.
Step-by-Step Solution
Key Concept
Early compensatory mechanisms and assessment findings in hemorrhagic shock