Blog

A patient is in the ICU following a MVC has the following data: pH – 7.54 WBC – 8,000 PaCO2 – 35 torr Hct – 35% PaO2 – 78 torr  Hb – 7 g/dl HCO3 – 24 mEq/L Plt – 210 SaO2 – 96% Glucose – 130 g/dl The patient is on 10 lpm simple O2 mask. Which of the following would you recommend based on these results?

Mr. Darcy is intubated receiving CMV. His physician has orders for HFOV. What is an appropriate ventilator setting for this patient? Mode –  AC Total Rate – 18 breaths/min Rate – 18 breaths/min Exhaled VT – 400 ml Volume – 400 ml PIP – 40 cm H2O PEEP – 10 cm H2O Plat – 30 cm H2O FIO2 – 1.0 MAP – 12 cm H2O therapist set the mean airway pressure on the new mode

For many managerial decisions (such as outsourcing and special order decisions), unit-level costs are avoidable costs.

What are some causes of metabolic acidosis?       I.      Renal failure        II.      Diabetic ketoacidosis            III.      Hypercarbia           IV.      Sepsis

A 62-year-old male patient has survived a myocardial infarction but is apneic at this time.  The physician has asked the respiratory therapist to place the patient on mechanical ventilation. The patient is 5 ft 10 inches tall. Which of the following would be the most appropriate initial ventilator settings:           

An unconscious male patient with a PBW of 80 Kg is placed on CMV. The patient is a postoperative lobectomy patient. Settings are as follows: Mode = AC/VCRate = 12/minOxygen = 40%Tidal volume = 650 ml Arterial blood gases after 20 minutes show: pH = 7.52 PaCO2 = 30 torr PaO2 = 80 torr  HCO3- = 25 mEq/L Based on this information, what would you recommend?

A pateint on ventilatory support has the following information: Exhaled VT  –  550 mlPeak Airway Pressure – 44 cm H2OPlateau Pressure – 38 cm H2OPEEP – 6 cm H2O  Calculate for static compliance.     

Is there anything Mr. Dewitz should know? (This is an opportunity for you to critique the class constructively. You will not be penalized.)

The Twenty-Fourth Amendment outlawed _____ in national elections.

Please briefly explain the conclusion that Madison makes about what course of action should be taken to limit the violence of factions. Hint: What is the risk of factions in the first place? One solution that is impossible, one solution that is ethically improper, and one solution that should address the problem without violating the ethical implications of the Social Contract.