A nurse is preparing to administer vitamin K 1mg IM to a newborn. Available is vitamin K injection 1 mg/0.5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
To administer the correct dose of vitamin K, which is 1 mg, the nurse should refer to the concentration of the available vitamin K injection.
The available concentration is 1 mg per 0.5 mL. Therefore, to deliver a dose of 1 mg, the nurse needs to administer 0.5 mL. When rounding to the nearest tenth, the amount remains 0.5 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Benztropine, an anticholinergic medication, can cause urinary retention or difficulty with urination as a side effect due to its anticholinergic properties. Clients should be instructed to report any difficulty voiding promptly, as it can lead to complications such as urinary tract infections or bladder distention.
B. Benztropine is not typically associated with diarrhea as an adverse effect.
C. While anticholinergic medications can cause tachycardia (increased heart rate) due to their anticholinergic effects, they are not associated with slow pulse.
D. Benztropine is used to decrease excessive salivation (sialorrhea) rather than causing it as an adverse effect.
Correct Answer is D
Explanation
A. Akathisia refers to a subjective feeling of restlessness and an objective inability to sit still.
It's characterized by a need to move constantly and is not typically associated with choreiform movements, lip smacking, or spastic facial distortions.
B. Dystonia involves sustained or intermittent muscle contractions leading to abnormal postures or twisting movements. It typically presents with muscle spasms, not choreiform movements or lip smacking.
C. Pseudoparkinsonism refers to a collection of symptoms that resemble Parkinson's disease, such as tremor, bradykinesia, rigidity, and postural instability. It does not typically involve choreiform movements or lip smacking.
D. Tardive dyskinesia is a movement disorder characterized by involuntary, repetitive movements of the face and body, including choreiform movements (rapid, jerky movements), lip smacking, and spastic facial distortions. It often develops after long-term use of antipsychotic medications like chlorpromazine and can persist even after discontinuation of the medication.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today