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

Plasmotomy, draw a well labled diagram of plasmotomy

draw a well labled diagram of plasmotomy

Theory of pangenesis, THEO R Y OF PANGENESIS - To make up the weaknes...

THEO R Y OF PANGENESIS - To make up the weakness of inheritance Darwin in this theory assumed the existence of Pangenes (gem mules) as small units (representives) of each par

Describe about acyanotic congenital heart disease, Describe about Acyanotic...

Describe about Acyanotic Congenital Heart Disease ? The following lesions will be discussed here: Left to right shunts: Atrial Septal Defect (ASD), Ventricular Septal Defect

Define food intake during polar expeditions, Define Food Intake during Pola...

Define Food Intake during Polar Expeditions? Observations made by Easty (1967) at Halley Bay, the British Antarctic survey base during 1961-62 expeditions indicate mean calorie

What is the relevance of knowing about gi of foods, What is the relevance o...

What is the relevance of knowing about GI of foods? Let us see how this index is helpful in prescribing therapeutic diets. You would realize that the dietary GI provides an ind

Briefly discuss the salmonella food infection, Briefly discuss the Salmonel...

Briefly discuss the Salmonella food infection. • Salmonella food infection is caused by Salmonella gastroenteritis. Transmitted by faecal contamination of foods. In

Cell, The scientist who described cells as “many little boxes” was

The scientist who described cells as “many little boxes” was

Haccp - what is validation, HACCP - What is Validation Validation   : ...

HACCP - What is Validation Validation   :  That element of verification focused on collecting and evaluating scientific and technical information to determine  if  the HACCP

Hemorrhagic enteritis, H e morrhagic enteritis in Turkeys The viral e...

H e morrhagic enteritis in Turkeys The viral etiology in turkey poults showing sudden death was first described in1930 and thereafter reported in most turkey-producing areas.

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