Leaving a thin layer of sound or carious dentin with no evidence of pulp exposure is ____________
a. indirect pulp treatment
b. direct pulp treatment
c. pulpotomy
d. none of the above
a
RATIONALE: Leaving a thin layer of sound or carious dentin with no evidence of pulp exposure is indirect pulp treatment.
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________ A patient with a total obstructed airway will be unable to speak or cough
Indicate whether the statement is true or false
Which of the following is not a minimum requirement for a pharmacy?
a. It must have enough space to conduct all of its needed activities. b. It must have a separate room for counseling patients. c. It must supply reference materials for patient education. d. It must store drugs at the proper temperature.
You have been called for a patient who suddenly became confused. Which of these assessment findings should concern you most?
A) Blood pressure of 110/72 mmHg B) Pupils fully dilated and sluggishly reactive to light C) Heart rate of 180 beats/min but regular D) Blood glucose level of 72 mg/dL
A 63-year-old male, post head trauma, is intubated and has been mechanically ventilated for 78 hours
The respiratory therapist notes the following during ICU rounds: partial pressure of oxygen in the arteries (PaO2) is 82 mm Hg on 60% supplemental oxygen with a positive end-expiratory pressure (PEEP) of 8 cm H2O; static compliance is averaging 38-41 cm H2O/L; breath sounds are dimin-ished bilaterally. Bronchoalveolar lavage (BAL) results are pending, but MRSA is suspected. Chest radiograph shows bilateral, patchy infiltrates. Patient has a temperature of 38.8° C, and the most recent white blood cell (WBC) count is 11,300 ?L. The most appropriate recommendation for this patient is which of the following? a. Monotherapy with an antipseudomonal carbepenem b. Monotherapy with an antipseudomonal fluoroquinolone c. Combination therapy with two types of antipseudomonal agents and vancomycin d. Combination therapy with ampicil-lin/sulbactam and linezolid