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

Invertibreats, genral charecter and classificatin of porifera

genral charecter and classificatin of porifera

What are the examples of secretory cells, Q. What are the examples of secre...

Q. What are the examples of secretory cells? Endocrine and exocrine pancreatic cells, parathyroid and thyroid endocrine cells, adenohypophysis, adrenal and pineal endocrine cel

Dendrology, Dendrology : This is the study of all kinds of trees. Dendrolog...

Dendrology : This is the study of all kinds of trees. Dendrology we can also say it xylology it is the science or study of wooded plants like trees, shrubs, and lianas. There is no

Explain zygotic gametic meiosis - meiosis, Q. What respectively are zygotic...

Q. What respectively are zygotic gametic meiosis, meiosis and sporic meiosis? Zygotic meiosis is the one that occurs in the haplontic haplobiontic life cycle and Gametes from a

Explain the carbohydrates and fat requirements during sepsis, Explain the C...

Explain the Carbohydrates and Fat Requirements during Sepsis? Carbohydrates should constitute nearly 60% to 70% of the total energy. Glucose is the primary calorie substrate in

Factors that limit the reproductive potential, Organisms are made to compet...

Organisms are made to compete for their needs from the environment. The competition as we pointed earlier could be for the food and territory, to overcome the adverse climatic cond

What is sustainable agriculture, What is sustainable agriculture? Desc...

What is sustainable agriculture? Describe the contribution of biopesticides and biofertilisers in sustainable agriculture.

Explain the physiological effects of ingestion of fibres, Explain the Physi...

Explain the Physiological effects of ingestion of fibres? Physiological effects of ingestion of fibres with adsorption properties are: 1. Diminished absorption of lipids. Wi

In what form nitrogenous wastes excreted in birds, In what forms are nitrog...

In what forms are nitrogenous wastes excreted in birds, humans and aquatic turtles respectively ? Why so, describe?

Examples of invertebrate nervous system, Q. Using examples of invertebrate ...

Q. Using examples of invertebrate nervous systems how can the process of evolutionary cephalization be described? Considering the example of invertebrates it is observed that e

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