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 D
Explanation
A. The client with a history of a myocardial infarction who has a p wave before every QRS complex.
This may indicate a heart block, which requires attention. However, it's not an immediate life-threatening situation.
B. The client diagnosed with heart failure who has bilateral 2+ pitting pedal edema.
Bilateral pitting pedal edema is a sign of fluid overload, which is concerning and requires attention.
C. The client with sinus bradycardia (HR 56/min) that is reporting fatigue.
While bradycardia and fatigue are concerns, they might not be as urgent as the client with fluid overload.
D. The client diagnosed with coronary artery disease who is now reporting new onset of severe indigestion.
New onset of severe indigestion in a client with coronary artery disease raises concern for a potential cardiac event, and this should be addressed promptly.
Correct Answer is ["A","B","C","D"]
Explanation
A. Normal sinus rhythm that becomes sinus tachycardia
Sinus tachycardia can be an indication of increased sympathetic activity in response to decreased cardiac output. It may suggest the heart's compensatory response to maintain adequate perfusion.
B. Onset of a cough with pink, frothy sputum
Pink, frothy sputum is a classic sign of pulmonary edema, which can occur in the setting of worsening heart failure. It indicates the presence of blood-tinged fluid in the alveoli.
C. Presence of dyspnea at rest
Dyspnea at rest suggests that the client is experiencing difficulty breathing even without physical exertion. This can be indicative of more severe heart failure.
D. Falls asleep when not disturbed
Falling asleep when not disturbed may indicate fatigue or exhaustion, which is common in individuals with heart failure. However, it is not a direct indicator of worsening heart failure and can be influenced by various factors.
E. Urine drainage is increased in amount
Increased urine output can be a sign of diuretic therapy or an attempt by the body to compensate for fluid overload. However, it is essential to consider other factors such as renal function and medication effects.
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