Research with placebos and nocebos finds that actual physiological changes

A) are unnecessary, as long as the patients feel better.
B) are observed from placebos, but not from nocebos.
C) are present from taking both placebos and nocebos.
D) are observed from nocebos, but not from placebos.

Question

​Research with placebos and nocebos finds that actual physiological changesA)  ​are unnecessary, as long as the patients feel better.B)  ​are observed from placebos, but not from nocebos.C)  ​are present from taking both placebos and nocebos.D)  ​are observed from nocebos, but not from placebos.

Channel Hernandez · Accepted Answer

Final Answer : C, Explanation :  Research with placebos and nocebos has shown that actual physiological changes are present when patients take both placebos and nocebos. Placebo effects have been observed to produce physiological changes such as changes in brain activity, heart rate, and hormone levels. Similarly, nocebo effects can produce physiological changes such as changes in heart rate, blood pressure, and immune system functioning.

Research with placebos and nocebos finds that actual physiological changes

A) are unnecessary, as long as the patients feel better.
B) are observed from placebos, but not from nocebos.
C) are present from taking both placebos and nocebos.
D) are observed from nocebos, but not from placebos.

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