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

Author Question: Which of the following pulmonary function devices directly collect and measure gas volumes? 1. ... (Read 87 times)

appyboo

  • Hero Member
  • *****
  • Posts: 527
on: Jul 16, 2018
Which of the following pulmonary function devices directly collect and measure gas volumes? 1. Water-sealed spirometer 2. Dry rolling-seal spirometer 3. Bellows spirometer 4. Pneumotachometer
 
  a. 3 and 4 only
  b. 1 and 2 only
  c. 1, 2, and 3 only
  d. 2, 3, and 4 only

Question 2

To what does the range or limit of a device's measuring ability refer?
 
  a. Capacity
  b. Accuracy
  c. Error
  d. Precision


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Flow measuring devices are commonly called pneumotachometers.

Answer to Question 2

ANS: A
The capacity of an instrument refers to the range or limits of how much it can measure.


appyboo

  • Member
  • Posts: 527
Reply 2 on: Jul 16, 2018
Wow, this really help

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Your heart beats over 36 million times a year.

The structure and function of the GABA-A receptor. The structure and function of the GABA-A receptor.
When using an interpreter, the nurse should pose questions directly to the patient, not the interpre When using an interpreter, the nurse should pose questions directly to the patient, not the interpre
Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i
How to perform the concavity test and second derivative test for a function (Part 2) How to perform the concavity test and second derivative test for a function (Part 2)
Using a goniometer to measure joint ROM. Using a goniometer to measure joint ROM.
Periodic Function p2 Periodic Function p2
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library