A nurse is teaching a group of parents about expected development of gross motor skills during infancy. The nurse should teach that the following developmental tasks are expected to occur in what order? (Move the steps into the box on the right, placing them in the order of performance. Use all the steps.)
Sits steadily unsupported
Changes from prone to sitting
Rolls from back to abdomen
Rolls from back to side
The Correct Answer is D,C,A,B
D. Rolling from back to side is the earliest movement and reflects initial development of trunk rotation and muscle control. This typically occurs around 4 months of age. C. Rolling from back to abdomen requires greater coordination and strength than rolling to the side and usually occurs around 5 to 6 months as infants gain better control of their core muscles. A. Sitting steadily unsupported develops once the infant has strong trunk control and balance, typically around 6 to 8 months. This skill indicates improved postural stability. B. Changing from prone to sitting is the most advanced skill listed. It requires coordinated use of the arms, core, and balance, and typically occurs later around 8 to 10 months as mobility becomes more purposeful.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A"}}
Explanation
Rationale for correct choices
• Report to the provider immediately if a dry cough develops: ACE inhibitors or similar antihypertensive medications can cause a persistent dry cough as a side effect. Early reporting allows the provider to evaluate the need for medication adjustment or substitution to prevent further complications, such as noncompliance or worsening respiratory symptoms.
• Report to the provider immediately if the client experiences muscle aches: Muscle aches or myalgia can indicate statin-induced myopathy or rhabdomyolysis, particularly with elevated LDL and prescription of statins such as rosuvastatin. Early detection prevents severe muscle breakdown, renal impairment, or other complications.
Rationale for incorrect choices
• Increase sodium intake: The client has hypertension, and increasing sodium intake would exacerbate elevated blood pressure and increase the risk of cardiovascular complications, including heart failure and stroke. Sodium restriction is essential to support blood pressure control and overall cardiovascular health.
• Take rosuvastatin only in the morning: Rosuvastatin can be taken at any time of day, unlike some other statins that are recommended in the evening. Restricting it to the morning is unnecessary and may reduce adherence if it conflicts with the client’s routine. Emphasis should be on consistent daily intake rather than timing.
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"}}
Explanation
Rationale:
- "We should notify the provider if the cast becomes loose over time." A loose cast may no longer immobilize the fracture effectively and can allow excessive movement. It may also rub the skin, increasing the risk of irritation or breakdown.
- "It is important that our child avoids placing anything inside the cast." This statement reflects understanding because inserting objects inside the cast can break the skin and introduce bacteria, leading to infection. It may also damage the padding and compromise skin protection.
- "We should expect the swelling and tingling to worsen before it gets better." This statement needs reinforcement because worsening swelling and tingling can indicate early signs of compartment syndrome. These symptoms are not normal and should prompt immediate medical attention.
- "We need to be very careful about how we handle the cast for the first 2 days while it dries." This shows understanding because a plaster cast takes 24 to 48 hours to fully dry. Improper handling can cause pressure indentations, leading to skin damage and poor cast integrity
- "We should prop the casted arm on pillows for the next 24 hours." Elevating the limb helps reduce swelling and pain by improving venous return. Keeping the casted arm elevated is a standard part of cast care teaching after an injury.
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