The nurse notes that a client has cyanosis of the toes and fingertips. Which vital sign should the nurse obtain first?
Heart rate.
Blood pressure.
Temperature.
Respiratory rate.
The Correct Answer is D
Choice A reason: While heart rate is important, it is not the most immediate concern when a client shows signs of cyanosis.
Choice B reason: Blood pressure is a critical vital sign but does not directly address the issue of oxygenation, which is suggested by cyanosis.
Choice C reason: Temperature is less relevant to the immediate assessment of cyanosis, which is often related to oxygenation issues.
Choice D reason: Respiratory rate should be assessed first as cyanosis is a sign of potential hypoxia, and the respiratory rate can provide immediate information about the client's breathing and oxygenation status.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: The Trendelenburg position is not indicated for increasing oxygen saturation and could be harmful, especially for clients with respiratory distress.
Choice B reason: Ensuring that the prongs of the nasal cannula are securely placed in the nostrils is important for effective oxygen delivery, especially if the oxygen saturation remains below the prescribed range.
Choice C reason: Placing the pulse oximeter on the client's earlobe is an alternative site for obtaining a saturation reading, but it does not address the issue of potentially inadequate oxygen delivery.
Choice D reason: While documentation is important, the nurse must first address the low oxygen saturation levels before documenting the readings.
Correct Answer is C
Explanation
Choice A reason: Using normal saline to irrigate the wound is a correct practice and does not indicate a need for additional teaching. Normal saline is isotonic and is commonly used for wound irrigation because it does not interfere with the natural healing process.
Choice B reason: Cleaning from less soiled to more soiled areas is also a correct technique to prevent contamination of cleaner areas. This method helps to reduce the risk of infection and is a standard practice in wound care.
Choice C reason: Opening a sterile package towards the body is incorrect and indicates that additional teaching is needed. When opening a sterile package, it should be opened away from the body to maintain the sterility of the contents and prevent contamination.
Choice D reason: Placing soiled dressing in a plastic bag is a proper disposal method and does not indicate a need for additional teaching. It is important to properly dispose of soiled dressings to prevent the spread of infection.
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