MRCP UK EXAMINATIONS

NEUROLOGY

SURGERY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The nurse is caring for a patient with suspected acute respiratory distress syndrome(ARDS) with a POz of 53. The patient is placed on oxygen via facemask and the POz remains the same. Which key characteristic of ARDS does the nurse identify is occurring?
A
Unresponsive arterial hypoxemia
B
Diminished alveolar dilation
C
Tachypnea
D
Increased Pa02
Explanation: 

Detailed explanation-1: -Conservative fluid management is a priority with ARDS. Diuresis may be required to prevent fluid buildup in the lungs.

Detailed explanation-2: -The goal of treatment for ARDS is to improve oxygen levels and treat the underlying cause. Oxygen therapy is the main treatment for ARDS.

Detailed explanation-3: -The goal of care for ARDS patients is to maximize perfusion in the pulmonary capillary system by increasing oxygen transport between the alveoli and pulmonary capillaries. To achieve the goal, you need to increase fluid volume without overloading the patient.

Detailed explanation-4: -Manage nutrition. Treating the underlying cause or injury. Improve oxygenation with mechanical ventilation. Suction oral cavity. Give antibiotics. Deep venous thrombosis prophylaxis. Stress ulcer prophylaxis. Observe for barotrauma. More items •06-Feb-2023

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