A nurse is working with a nursing student to care for several clients who have musculoskeletal injuries. The nurse should identify which of the following functions of the musculoskeletal system? (Select All that Apply)
Production of potassium
Maintains the body’s form and shape
Provides reflexive responses to injuries
Formation of blood cells through red or yellow marrow
Protection of soft organs
Correct Answer : B,D,E
Choice A Reason: Production of potassium
The musculoskeletal system does not produce potassium. Potassium is an essential mineral that is obtained through the diet and is crucial for various bodily functions, including muscle contraction and nerve function. The musculoskeletal system, however, is not involved in its production.
Choice B Reason: Maintains the body’s form and shape
One of the primary functions of the musculoskeletal system is to maintain the body’s form and shape. The skeletal system provides the framework that supports the body and gives it structure. Muscles attached to the bones help maintain posture and allow for movement, contributing to the overall form and shape of the body.
Choice C Reason: Provides reflexive responses to injuries
While the musculoskeletal system is involved in movement and support, reflexive responses to injuries are primarily mediated by the nervous system3. Reflex actions are automatic responses to stimuli that involve the spinal cord and peripheral nerves, not the musculoskeletal system directly.
Choice D Reason: Formation of blood cells through red or yellow marrow
The formation of blood cells, known as hematopoiesis, occurs in the bone marrow, which is part of the skeletal system. Red bone marrow is responsible for producing red blood cells, white blood cells, and platelets. Yellow bone marrow, primarily composed of fat cells, can also convert to red marrow if necessary to increase blood cell production.
Choice E Reason: Protection of soft organs
The musculoskeletal system plays a crucial role in protecting soft organs. For example, the rib cage protects the heart and lungs, the skull encases the brain, and the vertebrae shield the spinal cord. This protective function is vital for preventing injury to these essential organs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
Choice A Reason: Superficial palpation
Superficial palpation is typically performed after auscultation to avoid altering bowel sounds. It involves gently pressing on the abdomen to detect tenderness, masses, or other abnormalities. This step helps in identifying areas that may require deeper examination.
Choice B Reason: Auscultation
Auscultation is performed after inspection and before palpation to listen to bowel sounds without interference. Using a stethoscope, the nurse listens for the presence, frequency, and character of bowel sounds. This step is crucial as palpation can stimulate bowel activity, potentially leading to inaccurate findings.
Choice C Reason: Inspection
Inspection is the first step in an abdominal assessment. The nurse visually examines the abdomen for any abnormalities such as distension, scars, or discoloration. This step provides initial information about the child’s abdominal health and helps guide the subsequent steps of the assessment.
Choice D Reason: Deep palpation
Deep palpation is performed last to assess the deeper structures of the abdomen. This step involves applying more pressure to feel for masses, organ size, and tenderness. It is important to perform this step last to avoid causing discomfort or altering the findings of the other assessment steps.
Correct Answer is B
Explanation
Choice A Reason: The most important thing is that now you are here, and it is going to get taken care of
While this statement is reassuring, it does not provide the client with the specific information they are seeking about adhesions. Clients often feel more at ease when they understand the cause of their condition. Providing clear and accurate information helps reduce anxiety and empowers the client to be more involved in their care.
Choice B Reason: This means that scar tissue formed from the healing of a past abdominal surgery is now constricting the opening in your intestine
This statement is the best response because it directly addresses the client’s question about adhesions. Adhesions are bands of scar tissue that can form after abdominal surgery, causing organs or tissues to stick together. These adhesions can constrict the intestines, leading to a blockage. Providing this explanation helps the client understand the cause of their condition and the reason for the surgery.
Choice C Reason: I will be happy to go and get you some reading materials about this procedure to explain it further
Offering reading materials can be helpful, but it does not immediately address the client’s anxiety or their specific question about adhesions. While additional information can be beneficial, the nurse should first provide a clear and direct explanation to help the client understand their condition.
Choice D Reason: It’s okay. It happens all the time and I’ve seen a lot of clients with this issue
This statement may come across as dismissive and does not provide the client with the information they need. While it is important to reassure the client, it is equally important to provide specific information about their condition. Understanding the cause of their symptoms can help reduce anxiety and improve the client’s overall experience.
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