Now that your family member or friend has received a diagnosis of Alzheimerâs disease, itâs important to learn as much as you can about the disease and how to care for someone who has it.You may also want to know the right way to share the news with family and friends.se this as a chance to educate them about Alzheimerâs disease. You can share information to help them understand what you and the person with Alzheimerâs are going through. You can also tell them what they can do to help. You can help family and friends understand how to interact with the person who has Alzheimerâs.
A potentiometer is a variable resistor. A resistor is an electric component that resists the flow of electricity, slowing it down, but not stopping it.Unlike with a normal resistor, the resistance of a potentiometer can be changed, usually either by turning a knob or adjusting a slider. terminal called the base in the potentiometer attaches to a strip of a resistive element, such as graphite. Another terminal called the wiper attaches to a blade that rubs against the resistor. When the slider is moved or the knob is turned, the wiper moves along the resistor strip.
Simply speaking, a defibrillator works by using a high-voltage (something like 200â1000 volts) to pass an electric current through the heart so it's shocked into working normally again.