A 48-year-old female patient with septic shock presents with a BP of 70/46, pulse 136, respirations 32, temperature 104.0° F, and blood glucose of 246 mg/dl. The following have been ordered. Which order will the nurse accomplish first?
Draw an arterial blood gas (ABG).
Start insulin drip to maintain blood glucose at 150 mg/dl or lower.
Give a normal saline bolus IV of 30mL/kg.
Titrate norepinephrine (Levophed) to keep MAP greater than 65 mm Hg.
The Correct Answer is C
Septic shock is characterized by inadequate tissue perfusion and hypotension, which can lead to organ dysfunction and failure. The administration of intravenous fluids, such as a normal saline bolus, is the initial priority in the management of septic shock to restore intravascular volume and improve perfusion.
A. Draw an arterial blood gas (ABG) in (option A) is incorrect because: ABG may be ordered to assess the patient's acid-base status and oxygenation, but addressing hypotension and restoring perfusion through fluid administration takes priority.
B. Start insulin drip to maintain blood glucose at 150 mg/dl or lower in (option B) is incorrect because: Hyperglycaemia is commonly observed in critically ill patients, including those with septic shock. While controlling blood glucose is important, it is not the immediate priority compared to addressing hypotension and restoring intravascular volume.
D. Titrate norepinephrine (Levophed) to keep mean arterial pressure (MAP) greater than 65 mm Hg in (option D) is incorrect because: Norepinephrine is a vasopressor medication used to increase blood pressure and perfusion in septic shock. While it may be necessary for the management of septic shock, fluid resuscitation should be initiated first to optimize intravascular volume before starting vasopressors.
Therefore, the first order that the nurse should accomplish in this scenario is to give a normal saline bolus IV of 30 mL/kg to address the hypotension and restore intravascular volume.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Assessing tissue perfusion is crucial in evaluating the adequacy of oxygen and nutrient delivery to the body's tissues. While multiple factors contribute to tissue perfusion, the options provided in choice B are key indicators:
Level of consciousness: Altered mental status or changes in the patient's level of consciousness can be a sign of impaired cerebral perfusion, which reflects overall tissue perfusion.
Urine output: Monitoring urine output provides information about renal perfusion and kidney function. Decreased urine output can be indicative of inadequate tissue perfusion.
Lactate level: Lactate is a by-product of anaerobic metabolism that accumulates when there is insufficient oxygen delivery to tissues. Elevated lactate levels indicate tissue hypoperfusion and cellular oxygen debt.
A. Pupil response, pulse pressure, and urine output in (option A) are incorrect because While pupil response and pulse pressure may provide some information about perfusion, they do not encompass a comprehensive assessment of tissue perfusion. Additionally, assessing urine output is important, but it alone may not provide a complete picture of tissue perfusion status.
C. Blood pressure, pulse, and respirations in (option C) are incorrect because Blood pressure, pulse, and respirations are important vital signs to monitor, but they do not solely indicate tissue perfusion. Hypotension, for example, can be a late sign of inadequate tissue perfusion.
D. Breath sounds, heart rate, and pupil response in (option D) are incorrect because: Although breath sounds and heart rate can be affected by changes in tissue perfusion, they are not specific or comprehensive indicators of tissue perfusion status. Pupil response alone does not provide a complete assessment of tissue perfusion.
Therefore, the most accurate assessment of tissue perfusion in a patient in shock involves evaluating the level of consciousness, urine output, and lactate levels.
Correct Answer is ["A","B","C"]
Explanation
These conditions can lead to fluid loss, either through increased gastrointestinal output (diarrhea, vomiting, lower GI bleeding) or accumulation of air in the pleural space (tension pneumothorax), resulting in a decrease in blood volume and subsequent hypovolemic shock.
E. Diabetes insipidus in (option E) is incorrect because it is not directly associated with hypovolemic shock. Diabetes insipidus is a condition characterized by excessive thirst and the production of large volumes of dilute urine due to insufficient production or response to antidiuretic hormone (ADH). While diabetes insipidus can lead to dehydration and potential hypovolemia, it is not a direct cause of hypovolemic shock.
F. Valvular stenosis in (option F) is incorrect because it is a condition characterized by the narrowing or obstruction of one or more heart valves. While it can cause problems with cardiac output and circulation, it is not specifically related to hypovolemic shock, which is caused by a decrease in blood volume.
Therefore, the conditions that can cause hypovolemic shock include diarrhea, vomiting, lower GI bleeding, and tension pneumothorax.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.