Your friend Bill has agreed to take part in a medical study. Bill has signed all the paperwork and wonders: If he doesn't do well, can he still withdraw from the study? Based on the book's coverage of informed consent laws, you are able to tell him:Select one:a. He may withdraw from the study at any time. b. He may withdraw only after the study is at least 30% complete. c. Both "He may withdraw only after the study is at least 30% complete," and "He may withdraw from the study if he is willing to pay an early withdrawal fee." d. He may withdraw from the study if he is willing to pay an early withdrawal fee.

a. He can withdraw at any time

Explanation:

The informed consent law is designed to help an individual, in this case, Bill to make necessary decisions on his behalf. The law outlines that the person must be informed of all the treatment and information surrounding that and he can decide if he will accept this or not.

That said, there are four components of informed consent and they are:

texas governor sam houston opposed secession, but was unable to prevent it. in this speech, given prior to lincoln's election, he presents the argument that slavery would be safer within the united states than outside of it. it was a prescient argument, and one held by several other southern leaders.

have a good day pls vote me brailyest

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -