FREE RESPIRATORY THERAPY AND STUDY GAMES ABOUT

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FREE RESPIRATORY THERAPY AND STUDY GAMES ABOUT

LINDSEY JONES 1A EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -6 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: PO2

Answer:

1.Acceptable range(80-100 torr). 2.It determines the adequacy of Oxygenation. 3.If PaO2 <80 torr, then pt. is not oxygenatiing. 4.If PaO2 >100 torr,then pt. is over-oxygenating n as w/all other drugs,O2 should be decreased.5.best indicator of o2transport

Question 2: pH

Answer:

1.Acceptable range(7.35-7.45). 2.Imp. to diagnose diabetics and indicates the need of sodium bicarbonate administration.

• Interprets blood gases.

Question 3: PaCO2

Answer:

1.Acceptable range (35-45). 2.Determines if ventilations is adequate. 3.If PaCO2 >45 mmHg,then the pt.is not ventilating. 4.If pt. not on vent. and PaCO2 <35 torr, then it is not a serious problem.

Question 4: Methods of supporting Ventilations

Answer:

• Mechanical Ventilations.
• Manual resuscitation (bag).
• Mouth to mouth resuscitation.
• IPPB. 5.BIPAP. 6. Pressure support ventilation (PSV).

Question 5: Hb (Hemoglobin)

Answer:

• Acceptable range(22-26). 2.Carries O2. 3.If Hb low then pt. is hypoxic regardless of PaO2 value and

SaO2.

• Hemorrhaging refers to the loss of blood and indicates supplement blood administration.

Question 6: HCO3-

Answer:

1.Acceptable range(22-26mEq/L). 2.Determines chronic vs. acute acidosis vs. alkalosis. 3.A low HCO3- is clear indicator for sodium bicarbonate indicator.