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

Answer and Explanation

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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Correct Answer is A

Explanation

If a nurse is caring for a client who has a spinal cord injury and suspects that the client has autonomic dysreﬂexia, the first action the nurse should take is to raise the head of the bed. This can help to lower the client's blood pressure and reduce the risk of complications such as stroke.

b. Checking the client for a fecal impaction is an important step in identifying and treating the underlying cause of autonomic dysreﬂexia, but it is not the first action the nurse should take.
c. Checking the client's bladder for distention is an important step in identifying and treating the underlying cause of autonomic dysreﬂexia, but it is not the first action the nurse should take.
d. Ensuring that the room temperature is warm is not a priority intervention for a client who has autonomic dysreﬂexia.

A. Toes cool to touch B. Inability to move toes C. Pallor of the toes D. Edema of the toes

Correct Answer is A

Explanation

The correct answer is choice A: Toes cool to touch.

Choice A rationale: When a cast is too tight, it can compromise blood circulation to the extremity. This results in decreased blood flow and reduced oxygenation, causing the toes to feel cool to the touch.

Choice B rationale: Inability to move toes is a significant concern that can also indicate nerve compression due to a tight cast. However, it may not be the first sign of a tight cast, as impaired blood circulation will likely be evident before nerve damage.

Choice C rationale: Pallor of the toes, or a pale appearance, can occur when there is restricted blood flow. However, the coolness of the toes is often noticeable before pallor develops.

Choice D rationale: Edema of the toes, or swelling, can occur due to a tight cast, but it is usually a later sign. Initially, the toes may feel cool to the touch, followed by other symptoms such as pallor, pain, and eventually, swelling.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a spinal cord injury. The nurse suspects that the client has autonomic dysreﬂexia. Which of the following actions should the nurse take first?

Correct Answer is A

Explanation

A nurse is collecting data from a client following the application of a leg cast for the treatment of a fracture. Which of the following findings should the nurse expect to find first if the cast is too tight?

Correct Answer is A

Explanation

A nurse is collecting data from a client who has a traumatic head injury. Which of the following findings should the nurse report to the provider immediately?

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?

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