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

Author Question: Which of the following forced vital capacity test times should be interpreted as normal? a. Less ... (Read 24 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 16, 2018
Which of the following forced vital capacity test times should be interpreted as normal?
 
  a. Less than 4 seconds
  b. 4 to 6 seconds
  c. 6 to 8 seconds
  d. 8 to 10 seconds

Question 2

What medication is used to treat a person who has converted to a positive TB skin test but does not have active disease?
 
  a. Virazole
  b. Isoniazid
  c. Rifampin
  d. Tetracycline


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bitingbit

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 16, 2018
Answer to Question 1

B
A normal adult will exhale a forced vital capacity (FVC) within 4 to 6 seconds. Patients with restrictive lung diseases may blow out the FVC in less than 4 seconds. Patients with obstructive lung diseases will need more than 6 seconds to blow out the FVC.

Answer to Question 2

B
Isoniazid is taken as a prophylactic drug each day for 1 year by anyone who has been exposed to the disease or has a positive skin test.


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

A, Normal intravertebral disk; B, herniated disk. A, Normal intravertebral disk; B, herniated disk.
Weber test: Place the base of the tuning fork on top of the client’s head. Weber test: Place the base of the tuning fork on top of the client’s head.
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
If the gauge reading is now much higher than the first test results, then the cause of the low ... If the gauge reading is now much higher than the first test results, then the cause of the low ...
Voltmeter hookup to test the voltage drop of the charging circuit. Voltmeter hookup to test the voltage drop of the charging circuit.
Benedict's test results Benedict's test results
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library