This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You are a respiratory therapist working in the emergency department; a 67-year-old man with chronic ... (Read 67 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Jul 16, 2018
You are a respiratory therapist working in the emergency department; a 67-year-old man with chronic bronchitis presents in acute distress. His vital signs include heart rate (HR) 123 beats/min and respiratory rate (RR) 28 breaths/min.
 
  On auscultation, you note faint expiratory wheezing. Which of the following devices would be the least appropriate by which to deliver an aerosolized drug to this patient?
  a. Jet nebulizer
  b. Metered dose inhaler (MDI)
  c. MDI with spacer
  d. Dry powder inhaler (DPI)

Question 2

Two hypothetical small volume nebulizers, A and B, have the following specifications from the manufacturer
 
  A B
  Count median diameter (CMD) 1.7 m 1.5 m
  Mass median aerodynamic diameter (MMAD) 3.2 m 7.7 m
  Geometric standard deviation (GSD) 1.1 m 1.5 m
 
  Which nebulizer would be best to use to treat the lower respiratory tract?
  a. Nebulizer A
  b. Nebulizer B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bhavsar

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: A


sdfghj

  • Member
  • Posts: 552
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

20,000 year old spotted hyena painting from the Chauvet Cave, France 20,000 year old spotted hyena painting from the Chauvet Cave, France
Interactions Between Amphetamine and COMT Alleles on Working Memory Interactions Between Amphetamine and COMT Alleles on Working Memory
Chronic PCP Treatment and Perseveration Chronic PCP Treatment and Perseveration
Diseases and Disorders of the Respiratory System Diseases and Disorders of the Respiratory System
Types of Respiratory Protection Devices Types of Respiratory Protection Devices
Principal component analysis of blood plasma metabolites in chronic myeloid leukemia (CML) patients Principal component analysis of blood plasma metabolites in chronic myeloid leukemia (CML) patients
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library