« previous next »

Author Question: Which can result from the bone demineralization associated with immobility? a. Osteoporosis b. ... (Read 186 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
on: Jun 28, 2018
Which can result from the bone demineralization associated with immobility?
 
  a. Osteoporosis
  b. Urinary retention
  c. Pooling of blood
  d. Susceptibility to infection

Question 2

The nurse should monitor for which effect on the cardiovascular system when a child is immobilized?
 
  a. Venous stasis
  b. Increased vasopressor mechanism
  c. Normal distribution of blood volume
  d. Increased efficiency of orthostatic neurovascular reflexes


carojassy25

  • Sr. Member
  • ****
  • Posts: 299
Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: A
Bone demineralization leads to a negative calcium balance, osteoporosis, pathologic fractures, extraosseous bone formation, and renal calculi. Urinary retention is secondary to the effect of immobilization on the urinary tract. Pooling of blood is a result of the cardiovascular effects of immobilization. Susceptibility to infection can result from the effects of immobilization on the respiratory and renal systems.

Answer to Question 2

ANS: A
The physiologic effects of immobilization, as a result of decreased muscle contraction, include venous stasis. This can lead to pulmonary emboli or thrombi. A decreased vasopressor mechanism results in orthostatic hypotension, syncope, hypotension, decreased cerebral blood flow, and tachycardia. An altered distribution of blood volume is found with decreased cardiac workload and exercise tolerance. Immobilization causes a decreased efficiency of orthostatic neurovascular reflexes with an inability to adapt readily to the upright position and with pooling of blood in the extremities in the upright position.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

As a result of this change, deoxyhemoglobin S As a result of this change, deoxyhemoglobin S
Bone Canals Bone Canals
Bone Bone
Healed bone fractures can provide clues about activities and fresh fractures can yield information a Healed bone fractures can provide clues about activities and fresh fractures can yield information a
Aging and Bone Tissue Aging and Bone Tissue
Long bone formation Long bone formation
Video: Definitions of stroke volume, preload definition & Factors influencing stroke volume

For a complete list of videos, visit our video library