ATI LPN
Timby's Introductory Medical-Surgical Nursing Thirteenth, North American Edition
Chapter 60 : Introduction to the Musculoskeletal System Questions
Question 1 of 5
The nurse is performing a musculoskeletal assessment for a client whose right leg muscles exhibit no tone and are limp. Which descriptor should the nurse use to document this condition?
Correct Answer: A
Rationale: The term flaccid describes muscles that have no tone or are limp. Spastic describes muscles that have greater-than-normal tone. Atonic describes muscles that are not enervated and become soft and flabby. Atrophic describes muscles deterioration that occurs with lack of use and exercise.
Question 2 of 5
The nurse is working on an orthopedic floor caring for a client injured in a football game. The nurse is reviewing the client's chart noting that the client has previously had an injured tendon. The nurse anticipates an injury between the periosteum of the bone and which of the following?
Correct Answer: B
Rationale: Tendons attach muscles to the periosteum of bone. Joints are a junction between two or more bones. Ligaments connect two freely movable bones. Cartilage is a dense connective tissue used to reduce friction between two structures.
Question 3 of 5
The nurse is caring for a client who has a deficiency in the formation of cartilage in joints. Which essential substance is absent?
Correct Answer: C
Rationale: Cartilage is a firm, dense type of connective tissue that consists of cells embedded in a substance called matrix. The matrix is firm and compact. Cartilage is essential in reducing friction between articular surfaces and absorbs shock. Osteoblasts build bone. Sarcomeres assist in contracting muscle. Skeletal muscles are composed of myofibrils.
Question 4 of 5
The nurse is caring for a middle-aged female client who is experiencing premenopausal symptoms. Which client statement indicates the need for further teaching?
Correct Answer: C
Rationale: The nurse is correct to clarify that bone resorption occurs more rapidly with aging. In fact, it occurs more rapidly than bone formation. This leads to an increased risk of skeletal fractures. All of the other options are helpful in a client entering menopause.
Question 5 of 5
A client arrives at the orthopedic physician's office stating knee pain sustained while playing soccer. A history and physical assessment are completed. The knee appears reddened with edema. Which other diagnostic testing would the nurse anticipate?
Correct Answer: D
Rationale: An arthroscopy is the internal inspection of the joint using an arthroscope. The physician can inspect the joint for injury or deterioration and can also complete therapeutic procedures such as removing bit of torn or floating cartilage. A bone densitometry estimates bone density. A bone scan is used to detect metastatic bone lesions, fractures, or inflammatory disorders. An arthrocentesis is the aspiration of synovial fluid. An arthrocentesis may be completed during an arthroscopy.