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

Author Question: When creating a visual aid to show the mechanics of inhaling, the nurse correctly illustrates which ... (Read 63 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jun 25, 2018
When creating a visual aid to show the mechanics of inhaling, the nurse correctly illustrates which scenario?
 
  a. The diaphragm moves downward.
  b. The negative pressure of the lung converts to positive pressure.
  c. The muscles contract and pull the rib cage downward.
  d. The bronchi enlarge.

Question 2

The nurse explains that the mechanism that triggers rate and depth of respiration is based on which factor?
 
  a. Ease of respiration.
  b. Alveolar pressure.
  c. Patency of bronchi.
  d. Blood pH.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jun 25, 2018
Answer to Question 1

A
On inspiration, the diaphragm moves down, increasing the area of negative pressure, muscles pull the rib cage up, and the positive-pressure room air flows into the negative-pressure lungs.

Answer to Question 2

D
Chemoreceptors in the brainstem and carotid arteries measure hydrogen concentration, as well as CO2 and O2, to trigger respiration rate to correct the excessive CO2.


penguins

  • Member
  • Posts: 903
Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

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?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Optic nerve, optic chiasm, ¬thalamus, and visual cortex. Optic nerve, optic chiasm, ¬thalamus, and visual cortex.
Rank-order correlations show that differential consistency remains high from childhood through late ... Rank-order correlations show that differential consistency remains high from childhood through late ...
After verifying that the tester is capable of correctly reading the air frequency, gasoline is ... After verifying that the tester is capable of correctly reading the air frequency, gasoline is ...
The two visual fields of each eye are nasal (medial) and temporal (lateral) The two visual fields of each eye are nasal (medial) and temporal (lateral)
Choose the reaction that illustrates Hf for KHCO3. Choose the reaction that illustrates Hf for KHCO3.
Right and Left Visual Fields Right and Left Visual Fields
Video: Stimulus (introduction)

For a complete list of videos, visit our video library