The nurse is assessing an older adult client. Which finding should cause the nurse to suspect the client has Parkinson disease (PD)? (Select all that apply)

Choice A reason: Solar radiation is the primary driver of Earth's climate system, delivering approximately 1361 W/m² of electromagnetic energy, including visible light, infrared, and ultraviolet. About 70% of this energy is absorbed by Earth's surface and atmosphere, heating them and powering atmospheric circulation, ocean currents, evaporation, and the hydrologic cycle. This solar input creates temperature gradients that drive weather patterns and sustain global climate dynamics, making it the dominant energy source for the climate system.

Choice B reason: Geothermal energy originates from Earth's internal heat, primarily from radioactive decay of isotopes like uranium and thorium, and residual heat from planetary formation. It contributes approximately 0.087 W/m², a negligible amount compared to solar radiation. This energy drives localized geological processes, such as volcanic activity and hydrothermal vents, but has minimal impact on global atmospheric or oceanic circulation, rendering it insignificant for the climate system.

Choice C reason: Tidal energy results from gravitational interactions between Earth, the Moon, and the Sun, driving ocean tides and coastal currents. While it influences localized ocean mixing and coastal ecosystems, its contribution to the global climate system is minimal. Tidal energy lacks the scale and distribution to drive atmospheric circulation or large-scale weather patterns, unlike solar radiation's pervasive and dominant influence on climate dynamics.

Choice D reason: Nuclear energy, whether from human-controlled fission or natural radioactive decay, does not significantly contribute to Earth's climate system. Natural decay adds slightly to geothermal heat, but its impact is limited to subsurface geological processes. It lacks the widespread energy transfer required to drive atmospheric dynamics, ocean currents, or global climate patterns, making it irrelevant as a primary driver of the climate system.

Choice A reason: Unevenness in shoulders, hips, and ribs is a hallmark of scoliosis, resulting from lateral spinal curvature altering body alignment. This asymmetry, visible on physical exam, stems from vertebral rotation and is a key diagnostic feature, reflecting structural changes in the spine.

Choice B reason: Asymmetry of the spine, seen as lateral deviation on imaging, is a defining feature of scoliosis. Vertebral misalignment causes visible deformities, like rib humps, due to rotational forces, making this a primary symptom used in diagnosis and severity assessment.

Choice C reason: Curvature of the spine itself is the core characteristic of scoliosis, measured by Cobb’s angle on X-rays. This lateral deviation, often idiopathic, distinguishes scoliosis from normal spinal alignment, making it a fundamental symptom for diagnosis and treatment planning.

Choice D reason: Insomnia is not a hallmark of scoliosis. While severe scoliosis may cause discomfort affecting sleep, it is not a primary symptom. Scoliosis primarily involves structural spinal changes, not neurological or psychological effects like insomnia, making this choice incorrect.

Choice E reason: Decreased appetite is not associated with scoliosis. Scoliosis affects spinal alignment, not metabolic or gastrointestinal functions. Appetite changes may occur in other conditions but are not a hallmark of scoliosis’s musculoskeletal presentation, making this choice irrelevant.