A nurse is caring for a client experiencing kidney failure. The nurse recognizes that kidney failure causes the loss of which of the following processes integral to maintaining homeostasis?
Distribution of protein
Filtration of the blood
Metabolism of medications
Ability to hold urine
The Correct Answer is B
A. Distribution of protein: While protein distribution may be affected in kidney disease, it is not a primary function of the kidneys.
B. Filtration of the blood: The kidneys are responsible for filtering waste products and excess substances from the blood. In kidney failure, this filtration process is impaired, leading to the accumulation of toxins in the body.
C. Metabolism of medications: Although the kidneys do play a role in drug excretion, drug metabolism primarily occurs in the liver. Kidney failure may affect the excretion phase.
D. Ability to hold urine: While kidney failure can affect urinary function, the ability to hold urine is primarily a bladder function, not directly a function of the kidneys.
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Correct Answer is C
Explanation
A. Friction rub: A friction rub is usually associated with pleuritis, not atelectasis. Atelectasis involves the collapse of alveoli and does not produce this sound.
B. Decreasing respiratory rate: Atelectasis generally leads to an increased respiratory rate as the body compensates for decreased oxygenation.
C. Increasing dyspnea: Increasing dyspnea is common in atelectasis as collapsed alveoli reduce oxygen exchange, leading to shortness of breath and increased respiratory effort.
D. Facial flushing: Facial flushing is not typically associated with atelectasis; instead, atelectasis leads to signs of respiratory distress, such as dyspnea and possibly cyanosis.
Correct Answer is D
Explanation
A. "I will rinse my mouth after each dose to prevent thrush." Ipratropium bromide is an anticholinergic bronchodilator, and it does not typically increase the risk of oral thrush. Rinsing the mouth after use is more commonly recommended with corticosteroid inhalers.
B. "I will use this medication early in the morning so I am not urinating all night." Ipratropium bromide does not significantly affect urination or the frequency of urination, as it primarily targets the respiratory system.
C. "I will make sure to use this in combination with a corticosteroid inhaler." Although it may be used in combination with corticosteroids, this is not specific to Ipratropium's side effects. This answer does not directly address side effect management.
D. "I will suck on hard candies to cope with dry mouth." A common side effect of Ipratropium bromide is dry mouth due to its anticholinergic properties. Sucking on hard candies is an appropriate way to manage this side effect.