A nurse is collecting data from a client who has hypomagnesemia. Which of the following findings should the nurse identify as a positive Chvostek's sign?
Image A
Image B
Image A
Image B
The Correct Answer is A
A. Chvostek's sign is a clinical sign observed during physical examination that may indicate hypocalcemia. It is elicited by tapping or lightly striking the facial nerve just anterior to
the earlobe, which can cause twitching of the facial muscles, particularly the muscles around the mouth and nose.
B. This image shows winging of the scapula. Winging of the scapula, also known as
scapular winging, is a condition characterized by the abnormal protrusion or prominence of the scapula away from the back wall of the thorax. Normally, the scapula lies flat
against the rib cage, providing stability and support for arm movements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["12.5"]
Explanation
To calculate the correct dosage, first convert the child's weight from pounds to kilograms. The child weighs 55 lb, which is approximately 55 ÷ 2.2 = 25kg
The prescribed dose is 50 mg/kg/day, so for a 25 kg child, this would be 25 kg × 50 mg = 1250 mg/day.
Since this is divided into 4 equal doses, each dose would be 1250 mg ÷ 4 = 312.5 mg. 125mg= 5ml
312.5mg= 312.5X5/125
=12.5ml
Therefore, the nurse should administer 12.5 mL per dose.
Correct Answer is D
Explanation
A. Confidential health information should not be disclosed to family members without the
client's consent unless there is a legal or ethical obligation to do so, such as in cases of imminent harm or emergency situations.
B. Health information should not be disclosed to an employer without the client's consent unless required by law or for specific occupational health purposes.
C. Health information should not be disclosed to an insurance agency without the client's consent unless required by law or for specific insurance-related purposes.
D. Health information may be disclosed to a medical interpreter service as necessary to facilitate communication between the client and healthcare providers. However, the interpreter should be informed of confidentiality obligations.
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