Answer to Question 1
B
A stoma site that is clean and free of infection and transesophageal fistula and an inner cannula that is free of secretions indicate that tracheostomy care is successful. If the stoma site is reddened or hard, with or without drainage, evaluate the cleaning regimen for continued use of clean technique, and increase tracheostomy care frequency. This is an unexpected outcome. Copious colored secretions present around the stoma or when the patient is suctioned are an unexpected outcome. Bloody secretions are an unexpected outcome and require evaluation of suctioning technique and frequency and size of the catheter.
Answer to Question 2
A, B, C, D
Dressings serve several functions such as maintaining a moist environment, protecting from outside contaminants, protecting from further injury, preventing the spread of microorganisms, increasing patient comfort, and controlling bleeding.
The site of Messel, Germany where Darwinius masillae was discovered.
Patients of all socioeconomic backgrounds should be given equal care.
Variations Affecting Health Care Among Different Cultures
Standard Precautions for the Care of all Patients in All Health Care Settings
The growing peptide chain at the P site
The expected value for a binomial probability distribution is _____.