A nurse is reinforcing teaching with a client who has a knee injury. When describing range-of-motion exercises, the nurse should explain that the knee is which of the following types of joints?
Pivot
Hinge
Ball and socket
Gliding
The Correct Answer is B
The knee is a hinge type of joint. When describing range-of-motion exercises, the nurse should explain that the knee is a hinge joint. A hinge joint is a type of synovial joint that mainly allows for flexion and extension (and a small degree of medial and lateral rotation)¹. The knee joint is formed by articulations between the patella, femur, and tibia.
a. The knee is not a pivot joint.
c. The knee is not a ball and socket joint.
d. The knee is not a gliding joint.
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Related Questions
Correct Answer is C
Explanation
A.Obtaining a throat culture specimen might be necessary if a throat infection is suspected, but it is not the immediate priority without first assessing the presence of fever or other systemic signs.
B. Performing a complete blood count could be useful in diagnosing underlying conditions or infections but is not the initial action; the temperature check provides immediate information about potential systemic infection.
C.Check the client's temperature.Headache and stiff neck are symptoms that could be associated with various conditions, including infections such as meningitis. A fever often accompanies infections, and checking the client's temperature helps in identifying if there is a fever, which could be indicative of an infection requiring further evaluation and treatment.
D. Administering an oral analgesic could provide symptom relief but does not address the underlying cause of the symptoms. It is essential first to assess the client’s condition fully before initiating symptomatic treatment.
Correct Answer is D
Explanation
The nurse should monitor the client for lethargy as a manifestation of increased intracranial pressure. Increased intracranial pressure (ICP) is a rise in pressure around the brain that can occur due to various reasons such as brain injury, bleeding into the brain, swelling in the brain, or an increase in cerebrospinal fluid. Lethargy (feeling less alert than usual) is a common symptom of increased ICP.
a. Nuchal rigidity is not a common symptom of increased ICP.
b. Batle's sign is not a common symptom of increased ICP.
c. Polyuria is not a common symptom of increased ICP.
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