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

Author Question: A patient has had chronic ventilatory failure for several years. What is the primary factor that ... (Read 9 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 16, 2018
A patient has had chronic ventilatory failure for several years. What is the primary factor that determines her breathing pattern?
 
  a. Muscle efficiency
  b. Ventilatory efficiency
  c. Heart function
  d. Work efficiency

Question 2

When a person has Guillain-Barr syndrome, how are peripheral nerves affected?
 
  a. They hypertrophy.
  b. They fail to reproduce.
  c. The myelin sheath is removed.
  d. Schwann cells attack the peripheral nerves.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 16, 2018
Answer to Question 1

D
It is work efficiency (calories consumed) rather than ventilatory efficiency that determines a person's breathing pattern. Muscle efficiency and heart function do not affect breathing pattern.

Answer to Question 2

C
The autoimmune disorder found with Guillain-Barr syndrome results in the removal of the myelin sheath from around the peripheral nerve.


CORALGRILL2014

  • Member
  • Posts: 525
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Anfinsen's experiments with ribonuclease demonstrating that the primary structure of a polypept Anfinsen's experiments with ribonuclease demonstrating that the primary structure of a polypept
Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia
Sequence of patient positions for heart auscultation Sequence of patient positions for heart auscultation
Amyloid plaques (stained blue) in the brain of a deceased patient who had Alzheimer’s disease. Amyloid plaques (stained blue) in the brain of a deceased patient who had Alzheimer’s disease.
A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ... A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ...
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library