Construct a Venn diagram illustrating the following sets. U = {2, 4, 6, 8, 10, 12} A = {2, 6, 10} B = {2, 4, 8} C = {2, 8, 10, 12}

A survey of 100 families showed that 35 had a dog; 28 had a cat; 10 had a dog and a cat; 42 had neither a cat nor a dog nor a parakeet; 0 had a cat and dog and a parakeet. How many had a parakeet only?

Use the Venn diagram to list the set of elements in roster form. Find A ∪ B.

Write the set in set-builder notation. The odd natural numbers less than 33

A spontaneous breathing trial is initiated on an intubated, awake, and alert patient. After 40 minutes on an FiO2 of 30%, ABG results are as follows: pH 7.39, PaCO2 44, PaO2 85, and HCO3- 24. The patient’s vital signs remained stable through the trial. Which of the following is the most appropriate recommendation?

Which of the following patients would most likely benefit from pressure support ventilation?

After assisting with bronchoalveolar lavage and lung biopsy on a mechanically ventilated patient, the respiratory therapist notes activation of a high-pressure alarm. Peak inspiratory pressure has increased from 32 cm H2O before the procedure to 45 cm H2O after the procedure. Possible causes for the increased pressure include: 1. Bronchospasm 2. Pneumothorax 3. Pulmonary hemorrhage  

A 60 year-old male is admitted to the ED with chest pain. The CBC and electrolytes are normal. The troponin level is 0.4 ng/mL. The physician should report to the patient that he is suffering from:

A patient receiving mechanical ventilation has developed a temperature of 99.9 degrees Fahrenheit with purulent secretions over the last 12 hours. The respiratory therapist has also noted a steady increase in peak inspiratory pressure. What initial recommendation should be made to address these changes?

A 48-year-old female is admitted to the ED with diaphoresis, jugular vein distention, and 3+ pitting edema in the ankles. These findings are consistent with: