The nurse identifies which physiological barriers as helpful to defend the body from microorganisms?
1. Heavy smoking
2. Moisturizing the skin
3. Breakdown of skin
4. Voiding quantity sufficient
Correct Answer: 4
Rationale 1: Heavy smoking does not defend the body from microorganisms; it destroys the cilia in the nose that helps to filter organisms.
Rationale 2: Moisturizing the skin can allow microorganisms to enter the body.
Rationale 3: Breakdown of the skin can allow microorganisms to enter the body.
Rationale 4: Voiding quantity sufficient is a barrier that helps the body defend itself against microorganisms. The act of voiding flushes those organisms that might try to enter the body through the urinary meatus.
You might also like to view...
A 70-year-old woman has experienced peripheral edema and decreasing stamina in recent months and has sought care from her primary care provider. The patient's subsequent diagnostic workup has resulted in a diagnosis of chronic heart failure The woman has been prescribed digoxin and the nurse has begun patient education. What should the nurse teach the patient about her new medication?
A) "By reducing the amount of fluid that your body contains, digoxin will make it easier for your heart to pump." B) "This will lessen the workload of your heart by reducing your blood pressure." C) "Most patients see their heart failure resolve in 2 to 4 months after they begin taking digoxin." D) "This drug won't cure your disease, but it will help you be able to exercise more and be more comfortable."
What is true regarding testing of theory in a nursing research study?
1. This is not a purpose of nursing research. 2. Studies generally test several theories at one time. 3. An entire theory is rarely tested in a single research study. 4. Theories are only tested in qualitative studies.
Nurses begin to phase into retirement beginning at age _____ years
a. 50 b. 55 c. 60 d. 65
An otherwise healthy 40-year-old woman who is brought into the emergency room (ER) with an overdose is declared brain dead and evaluated for organ donation
On her driver's license, the "Organ Donor" box is checked and there is a legal witness signature present. Identify the action to be taken next by the ER nurse. a. Prepare the body for transfer to the oper-ating room for organ removal. b. Order appropriate tests for tissue typing. c. Contact the organ procurement organiza-tion. d. Pack the body in ice to lower metabolism and prevent deterioration of the organs.