What pulmonary defense mechanism propels a mucous blanket that entraps particles moving toward the oropharynx?
a. Nasal turbinates
b. Alveolar macrophages
c. Cilia
d. Irritant receptors on the nares
Ans: c. Cilia
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Which piece of federal legislation provides tax exclusions for medical savings accounts?
a. ERISA c. HIPAA b. COBRA d. AHRQ
When the nurse is assessing a patient for urinary retention, which of the following questions should be included?
A) "Do you have dribbling urine?" B) "Are you following a fluid-restricted diet?" C) "Do you experience shortness of breath?" D) "Are you experiencing vertigo?"
Electrolyte imbalances are important to monitor with our clients while in and out of the hospital. Often, medications can interact with one another and can cause electrolytes to become imbalanced
A good example would be diuretics and their effect on potassium, causing hypokalemia. a. What other medications besides diuretics can affect or deplete potassium levels? b. What kind of symptoms would you expect to see? What kind of symptoms would you see only by testing? c. What are the treatment options?
The patient has just been diagnosed with narcolepsy. The nurse teaches the patient about management of the condition. Which information from the patient will cause the nurse to intervene?
a. Takes antidepressant medications b. Naps shorter than 20 minutes c. Sits in hot, stuffy rooms d. Chews gum