A client is ordered to receive atropine 0.3 mg IV stat. Atropine 0.4 mg per mL is available. How many milliliters will the nurse administer?
The Correct Answer is ["0.75"]
The nurse needs to calculate the correct dose of atropine for a client who has a prescription for 0.3 mg IV stat. The nurse knows that atropine is a medication that blocks the effects of the parasympathetic nervous system and is used to treat bradycardia, heart block, and some types of poisoning.
To find out how many milliliters of atropine the nurse will administer, the nurse can use the formula:
Dose ordered / Dose available = Volume to administer
Plugging in the values, the nurse gets:
0.3 mg / 0.4 mg per mL = 0.75 mL
Therefore, the nurse will administer 0.75 mL of atropine to the client IV stat.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Partial non-rebreathing mask:
This mask delivers higher concentrations of oxygen than a nasal cannula. It has a reservoir bag that allows the client to rebreathe some exhaled air, increasing the oxygen concentration delivered. However, it may not be necessary for a client with mild shortness of breath and slightly reduced oxygen saturation.
B. Simple (Oxy Plus) mask:
The simple mask provides a higher concentration of oxygen than a nasal cannula but lacks the reservoir bag found in the non-rebreathing mask. It is generally used for moderate oxygen needs. However, it might be more than what is required for a client with mild shortness of breath and slightly reduced oxygen saturation.
C. Nasal cannula:
Nasal cannulas are commonly used for clients with mild respiratory distress. They deliver a lower to moderate concentration of oxygen and are well-tolerated by most clients. They are suitable for individuals with mild shortness of breath and can be adjusted based on the required flow rate.
D. Non-rebreathing mask:
The non-rebreathing mask provides the highest concentration of oxygen among the options listed. It includes a reservoir bag to deliver a higher oxygen concentration. It is typically reserved for clients with higher oxygen requirements. For a client with mild shortness of breath and slightly reduced oxygen saturation, this may be more than necessary.
Correct Answer is C
Explanation
A. Obtain a sputum sample:
This option is more relevant when the client is experiencing cough with sputum production, which might suggest respiratory issues. However, in the context of coughing after eating or drinking, the primary concern is likely related to the swallowing process rather than respiratory conditions.
B. Inspect the client’s tongue and mouth:
While inspecting the tongue and mouth is a good practice for assessing oral health, it may not directly address the issue of coughing after eating or drinking, which is more indicative of potential swallowing difficulties.
C. Perform a swallowing assessment:
This is the most appropriate option for the given scenario. A swallowing assessment helps identify any abnormalities or difficulties in the swallowing process, which could contribute to the client's coughing after eating or drinking.
D. Assess the client’s nutritional status:
While assessing nutritional status is important for overall health, it may not directly address the immediate concern of coughing after eating or drinking. Nutritional status assessment is a broader aspect of care.
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