By what means is O2 for medical use in a hospital most commonly produced?

A) Chemical decomposition B) Electrolysis C) Fractional distillation D) Physical separation A) Chemical decomposition B) Electrolysis C) Fractional distillation D) Physical separation C

What factors affect the combustion-supporting properties of O2? 1) Concentration 2) Partial pressure 3) Humidity

A) 1 only B) 2 only C) 1 and 2 only D) 1, 2, and 3 A) 1 only B) 2 only C) 1 and 2 only D) 1, 2, and 3

Exam 40: Storage and Delivery of Medical Gases

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Under what conditions will the gauge pressure of a cylinder of N₂O accurately represent its contents? 1) When the liquid in the cylinder has completely vaporized 2) When the ambient temperature exceeds the critical temperature 3) When the filling density is less than 1.0 (water-filled)

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(Multiple Choice)

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Question 1

Correct Answer:

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A cylinder of N₂O has a gauge pressure of 750 psig when full. What will be the pressure in this cylinder when it is half full?

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(Multiple Choice)

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Question 2

Correct Answer:

Verified

By what means is O₂ for medical use in a hospital most commonly produced?

Free

(Multiple Choice)

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Question 3

Correct Answer:

Verified

How can one determine whether a pressure-reducing valve uses multiple stages for pressure reduction?

(Multiple Choice)

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Question 4

What is the primary purpose of indexed connector systems?

(Multiple Choice)

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Question 5

A very common application of the adjustable pressure-reducing valve is in combination with which of the following?

(Multiple Choice)

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Question 6

If you have to deliver O₂ to a patient directly from a bedside outlet station, which of the following devices would you select?

(Multiple Choice)

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Question 7

When used to control the flow of medical gases to a patient, how is a Bourdon gauge classified?

(Multiple Choice)

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Question 8

What key property of He makes it useful as a therapeutic gas?

(Multiple Choice)

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Question 9

You are called by a nursing home to help set up O₂ for a patient, delivered through a jet nebulizer. Unfortunately, all that is available is an old uncompensated Thorpe tube flowmeter. When set to 8 L/min, the nebulizer creates an additional 30 psig of downstream pressure. Approximately what flow of O₂will the patient now receive?

(Multiple Choice)

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Question 10

Where do respiratory therapists typically find DISS connections? 1) At the outlets of pressure-reducing valves attached to cylinders 2) At the nurse station 3) At the station outlets of central piping systems 4) At the inlets of blenders, flowmeters, ventilators, and other pneumatic equipments

(Multiple Choice)

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Question 11

What factors affect the combustion-supporting properties of O₂? 1) Concentration 2) Partial pressure 3) Humidity

(Multiple Choice)

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Question 12

Which of the following is true about an uncompensated Thorpe tube?

(Multiple Choice)

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Question 13

You must connect a large-volume nebulizer to a bedside compressed-air outlet through a flowmeter. You have only standard O₂ flowmeters available. Which of the following actions is appropriate?

(Multiple Choice)

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Question 14

According to the National Institute of Standards and Technology of the U.S. Department of Commerce, a gas cylinder that is color-coded brown and green should contain which of the following?

(Multiple Choice)

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Question 15

Which of the following mechanisms do all compressed gas cylinders use to avoid excessively high buildup of cylinder pressure?

(Multiple Choice)

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Question 16

When used to control the flow of medical gases to a patient, how is a flow restrictor classified?

(Multiple Choice)

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Question 17

Large hospital air compressor systems must be capable of maintaining 50 pounds per square inch gauge (psig) at what flows?

(Multiple Choice)

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Question 18

Which of the following equipment(s) could be powered by a small diaphragm or turbine air compressor? 1) Small-volume medication nebulizer 2) All-purpose large-volume jet nebulizer 3) Intermittent positive-pressure breathing device

(Multiple Choice)

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Question 19

Which of the following gases is used to treat conditions causing hypoxic respiratory failure?

(Multiple Choice)

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Question 20

Showing 1 - 20 of 78

Exam 40: Storage and Delivery of Medical Gases

Under what conditions will the gauge pressure of a cylinder of N2O accurately represent its contents? 1) When the liquid in the cylinder has completely vaporized 2) When the ambient temperature exceeds the critical temperature 3) When the filling density is less than 1.0 (water-filled)

A cylinder of N2O has a gauge pressure of 750 psig when full. What will be the pressure in this cylinder when it is half full?

By what means is O2 for medical use in a hospital most commonly produced?

How can one determine whether a pressure-reducing valve uses multiple stages for pressure reduction?

What is the primary purpose of indexed connector systems?

A very common application of the adjustable pressure-reducing valve is in combination with which of the following?

If you have to deliver O2 to a patient directly from a bedside outlet station, which of the following devices would you select?

When used to control the flow of medical gases to a patient, how is a Bourdon gauge classified?

What key property of He makes it useful as a therapeutic gas?

Where do respiratory therapists typically find DISS connections? 1) At the outlets of pressure-reducing valves attached to cylinders 2) At the nurse station 3) At the station outlets of central piping systems 4) At the inlets of blenders, flowmeters, ventilators, and other pneumatic equipments

What factors affect the combustion-supporting properties of O2? 1) Concentration 2) Partial pressure 3) Humidity

Which of the following is true about an uncompensated Thorpe tube?

You must connect a large-volume nebulizer to a bedside compressed-air outlet through a flowmeter. You have only standard O2 flowmeters available. Which of the following actions is appropriate?

According to the National Institute of Standards and Technology of the U.S. Department of Commerce, a gas cylinder that is color-coded brown and green should contain which of the following?

Which of the following mechanisms do all compressed gas cylinders use to avoid excessively high buildup of cylinder pressure?

When used to control the flow of medical gases to a patient, how is a flow restrictor classified?

Large hospital air compressor systems must be capable of maintaining 50 pounds per square inch gauge (psig) at what flows?

Which of the following equipment(s) could be powered by a small diaphragm or turbine air compressor? 1) Small-volume medication nebulizer 2) All-purpose large-volume jet nebulizer 3) Intermittent positive-pressure breathing device

Which of the following gases is used to treat conditions causing hypoxic respiratory failure?

History of Respiratory Care

Delivering Evidence-Based Respiratory Care

Quality, Patient Safety, and Communication, and Recordkeeping

Principles of Infection Prevention and Control

Ethical and Legal Implications of Practice

Physical Principles of Respiratory Care

E-Medicine in Respiratory Care

Fundamentals of Respiratory Care Research

The Respiratory System

The Cardiovascular System

Ventilation

Gas Exchange and Transport

Solutions, Body Fluids, and Electrolytes

Acid-Base Balance

Regulation of Breathing

Bedside Assessment of the Patient

Interpreting Clinical and Laboratory Data

Interpreting the Electrocardiogram

Analysis and Monitoring of Gas Exchange

Pulmonary Function Testing

Review of Thoracic Imaging

Flexible Bronchoscopy and the Respiratory Therapist

Nutrition Assessment

Pulmonary Infections

Obstructive Lung Disease: Chronic Obstructive Pulmonary Disease Copd, Asthma, and Related Diseases

Interstitial Lung Disease

Pleural Diseases

Pulmonary Vascular Disease

Acute Respiratory Distress Syndrome

Trauma, Burns and Near Drowning

Lung Cancer

Neuromuscular and Other Diseases of the Chest Wall

Disorders of Sleep

Neonatal and Pediatric Respiratory Disorders

Airway Pharmacology

Airway Management

Emergency Cardiovascular Life Support

Humidity and Bland Aerosol Therapy

Aerosol Drug Therapy

Medical Gas Therapy

Lung Expansion Therapy

Airway Clearance Therapy Act

Respiratory Failure and the Need for Ventilatory Support

Mechanical Ventilators

Physiology of Ventilatory Support

Patient Ventilator Interaction

Initiating and Adjusting Invasive Ventilatory Support

Noninvasive Ventilation

Extracorporeal Life Support Ecls

Monitoring the Patient in the Intensive Care Unit

Discontinuing Ventilatory Support

Neonatal and Pediatric Respiratory Care

Patient Education and Health Promotion

Cardiopulmonary Rehabilitation

Respiratory Care in Alternative Settings

Filters

Under what conditions will the gauge pressure of a cylinder of N₂O accurately represent its contents? 1) When the liquid in the cylinder has completely vaporized 2) When the ambient temperature exceeds the critical temperature 3) When the filling density is less than 1.0 (water-filled)

A cylinder of N₂O has a gauge pressure of 750 psig when full. What will be the pressure in this cylinder when it is half full?

By what means is O₂ for medical use in a hospital most commonly produced?

If you have to deliver O₂ to a patient directly from a bedside outlet station, which of the following devices would you select?

What factors affect the combustion-supporting properties of O₂? 1) Concentration 2) Partial pressure 3) Humidity

You must connect a large-volume nebulizer to a bedside compressed-air outlet through a flowmeter. You have only standard O₂ flowmeters available. Which of the following actions is appropriate?