Mr. Jones presents to the clinic with extreme pain in his left arm. During your assessment, you notice that he has a prosthetic left arm (from the shoulder down). What explanation can you provide for Mr. Jones reporting extreme pain in his left arm?

Choice A reason: The initial stage of Alzheimer’s involves subtle short-term memory loss, mild personality changes, and forgetting details. This accurately describes early disease progression, aligning with clinical staging, making it a correct choice for Alzheimer’s stages.

Choice B reason: The moderate stage includes impaired higher cortical functions (language, spatial skills), not “no change.” This incorrect description of cognitive decline makes it an inaccurate choice for Alzheimer’s moderate stage characteristics.

Choice C reason: The moderate stage involves global cognitive impairment, including language and spatial deficits, disorientation, and inability to perform daily activities. This accurate description of moderate Alzheimer’s makes it a correct choice for the disease’s stages.

Choice D reason: The severe stage of Alzheimer’s includes loss of environmental response, requiring total care and often bedridden status. This reflects advanced disease progression, making it a correct selection for Alzheimer’s stages.

Choice E reason: Initial Alzheimer’s affects short-term, not long-term, memory. Long-term memory loss occurs later, so this inaccurate description of the initial stage makes it incorrect for Alzheimer’s early manifestations.

Choice F reason: The severe stage involves complete, not slight, loss of environmental response. This underestimation of severe Alzheimer’s dependency and disability makes it incorrect for the disease’s advanced stage.

Choice A reason: Aspirin inhibits TXA2 synthesis, reducing platelet adhesion and clotting. This is a true mechanism of aspirin’s antiplatelet effect, so it’s incorrect as the exception.

Choice B reason: Aspirin reduces prostaglandin production, which decreases platelet aggregation. This is a valid antiplatelet mechanism, so it’s incorrect for the action aspirin does not perform.

Choice C reason: Aspirin does not inhibit fibrinogen-to-fibrin conversion; this is part of the coagulation cascade, not platelet function. Aspirin targets platelets, making this the correct action it doesn’t perform.

Choice D reason: Aspirin inhibits ADP-induced platelet aggregation, minimizing plug formation. This is a true antiplatelet effect, so it’s incorrect as the action aspirin does not do.