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

Author Question: You assemble a metered-dose inhaler (MDI), and when the patient squeezes it the MDI doesn't ... (Read 40 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jul 16, 2018
You assemble a metered-dose inhaler (MDI), and when the patient squeezes it the MDI doesn't activate. What could cause this?
  I. It is empty.
  II. It is assembled incorrectly.
  III. The patient isn't squeezing hard enough.
  IV. The valve has malfunctioned.
 A) I
  B) I and II
  C) I, II, and III
  D) I, II, III, and IV

Question 2

Which substance works to lower surface tension on the alveolar wall?
 A) blood
  B) mucus
  C) serum
  D) surfactant


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momolu

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 16, 2018
Answer to Question 1

D

Answer to Question 2

D


arivle123

  • Member
  • Posts: 569
Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Sharing patient information with colleagues is an important nursing role Sharing patient information with colleagues is an important nursing role
Assessing Palpebral Conjunctiva, Patient Position Assessing Palpebral Conjunctiva, Patient Position
Patient with typical rheumatoid arthritis contractures. Patient with typical rheumatoid arthritis contractures.
Dose–response relationship. Dose–response relationship.
Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective. Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective.
Gingival enlargement in a patient taking phenytoin. Gingival enlargement in a patient taking phenytoin.
Video: Phases of mitosis

For a complete list of videos, visit our video library