Which of These Neurological Changes Are Part of Normal Aging

question 20

Multiple Choice

Which of these neurological changes are part of normal aging?

• A)Intellect remains unchanged,but capacity for learning is diminished.
• B)Need for sleep decreases.
• C)Short-term memory may be somewhat diminished without changes in long-term memory.
• D)Cerebral blood flow and oxygen use increases.

---

Definitions:

Formal Decree

is an official order issued by a legal authority, often a court, that has a binding legal effect.

Witnesses' Signatures

The act of signing a document by someone who observes the signing process, to confirm its authenticity or the signers' agreement.

Revocation

The act of officially canceling or withdrawing a decision, offer, or legal right, often used in contexts such as contracts, wills, and powers of attorney.

Divorce

The formal termination of a marital union by a recognized authority, usually a court or a legal institution.