You Are Caring for an Elderly Male Client in a Long-Term

You are caring for an elderly male client in a long-term care facility.As part of his annual physical examination,the nurse practitioner orders some laboratory tests,including a complete blood count,serum electrolytes,and thyroid tests.The resident's wife questions these tests stating: "He seems fine to me,a little sleepy,but he is 85 years old,you know." In explaining the rationale for these tests,you base your response on your knowledge that:

A) his wife has an excellent point; you should speak to the nurse practitioner about canceling them.
B) when conducted annually,all of the tests are helpful in promoting maximum health for older adults in the long-term care setting.
C) the tests are useful,but only if clinically indicated.
D) the complete blood count and serum electrolytes are useful screening tests,but you will question the nurse practitioner about the thyroid tests.