Phototherapy unit, Biology

Assignment Help:

Phototherapy Unit

Principle

Photoisomerisation and photo-oxidation changes indirect bilirubin into water soluble substance.

Operational Instruction

  1. Adjust the angle and height of the lamp housing to the desired position. It is recommended that the light be kept at 18" or 45 cm away from the infant to minimize any heating effect of the lamp. Intensity of light is 425-475 nm. 
  2. Turn on the power switch located on extension arm. 
  3. Rotate the aperture control for maximum field size. 
  4. Rotate the intensity as determined by radiometer. 

Nurse's Responsibility

  1. Remove clothing to maintain proper skin exposure. 
  2. Turn frequently to expose all skin areas. Monitor temperature and level of hydration. 
  3. Close infant's eyelids and cover with a light opaque eye shield secured/held in place by tape or bandage. It should be changed every eight hours and give eye care. 
  4. Cover genitalia. 
  5. Observe common side effects of phototherapy - loose greenish stools transient skin rash, bronze discolouration of the skin, hyper pigmentation, dehydration as phototherapy increases insensible water loss. 
  6. Local hyperthermia under the electrode can cause redness of the skin. Overheating of surface should be avoided. The nurse should be alert to the development of blisters and should record and report her findings. Change the site 2-3 hourly.

Related Discussions:- Phototherapy unit

Describe arteriovenous continuous murmur, Describe Arteriovenous Continuous...

Describe Arteriovenous Continuous Murmur? Arteriovenous Continuous Murmur :  These can be congenital as in coronary artery fistula entering RA/RV/PA, sinus of valsalva to rig

Bacterial diseases - colisepticemia, Bac t e r i a l diseases C ...

Bac t e r i a l diseases C o lisepticemia Colisepticemia, also known as colibacillosis caused by Escherichia coli, is the commonest disease condition in ill-mana

protozoa, What is the taxonomy of protozoa

What is the taxonomy of protozoa?

Functions of skeleton, FUNCTIONS OF SKELETON - 1.      Support. 2.  ...

FUNCTIONS OF SKELETON - 1.      Support. 2.      To give shape to the body. 3.      Protection of different organs. 4.       Site for muscle attachment. 5.       He

Homework, The Waldorf family was caught in a fire but escaped. Unfortunatel...

The Waldorf family was caught in a fire but escaped. Unfortunately, the father and daughter suffered burns. The father had second-degree burns on his entire chest, abdomen, and bot

Can you explain major ecological roles of bacteria, Q What are the major ec...

Q What are the major ecological roles of bacteria? Bacteria are responsible for the decomposition process at the end of food webs and chains in this process they also liberate

Define seminal plasma in human male, Seminal plasma in human males is rich ...

Seminal plasma in human males is rich in : 1. fructose and calcium 2. glucose and calcium 3. DNA and testosterone 4. ribose and potassium Fructose and Calcium

Mode of nutrition , What is the mode of nutrition in fish,human,amoeba,scor...

What is the mode of nutrition in fish,human,amoeba,scorpian & toad ?

Difference between an ecological niche and a habitat, What is the differenc...

What is the difference between an ecological niche and a habitat? An ecological niche is a set of peculiar activities, resources and methods that a species explores to survive

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd