The nurse is caring for a patient who has septic shock. Which assessment finding is most important for the nurse to report to the health care provider?
A.
Oxygen saturation 92%
B.
Skin cool and clammy
C.
Blood pressure (BP) 92/56 mm Hg
D.
Heart rate 118 beats/minute
The Correct Answer and Explanation is:
The correct answer is C. Blood pressure (BP) 92/56 mm Hg.
Explanation:
Septic shock is a severe, life-threatening condition that results from an overwhelming infection leading to a systemic inflammatory response, which can cause organ dysfunction and hypotension. The nurse must prioritize the assessment finding that indicates the most immediate threat to the patient’s stability and survival.
C. Blood pressure 92/56 mm Hg is the most important finding to report because it reflects hypotension. In septic shock, hypotension is a critical concern as it suggests inadequate perfusion of vital organs, which can lead to multi-organ failure if not promptly addressed. Blood pressure below the normal range (typically systolic BP < 90 mm Hg or mean arterial pressure < 65 mm Hg) signifies that the patient’s body is not maintaining sufficient blood flow to vital organs like the heart, brain, and kidneys. Immediate interventions such as fluid resuscitation, vasopressors, or antibiotics might be necessary to stabilize the patient.
Other Options:
- A. Oxygen saturation 92%: While oxygen saturation is slightly lower than ideal (typically >94% is preferred), this finding alone is not immediately life-threatening. It may warrant further monitoring and potential oxygen supplementation, but it does not indicate the same level of urgency as hypotension in septic shock.
- B. Skin cool and clammy: This is a typical sign of poor perfusion, often seen in shock states. However, it is a symptom rather than a critical change in vital signs like blood pressure. While it is concerning and consistent with septic shock, it is less critical to report compared to the hypotensive state.
- D. Heart rate 118 beats/minute: Tachycardia is common in septic shock as the body compensates for reduced perfusion and blood pressure. While elevated heart rate is concerning, it is not as immediately dangerous as hypotension and can be a normal compensatory response.
Summary:
Hypotension, as indicated by the blood pressure of 92/56 mm Hg, is the most urgent finding because it threatens organ perfusion and requires prompt intervention to prevent further complications like organ failure or death. Early recognition and treatment of hypotension in septic shock are crucial to improving patient outcomes.