Answer: A small battery-operated device
Explanation:
She is using a pacemaker as medical equipment with a small battery. This small device is placed in her chest or it can also be placed in the abdomen. This device is used to control heart rhythm with the usage of electrical pulses.
The Pacemaker as a device is used for arrhythmias where the person is having a heartbeat or rate problem such as Nichole.
<span>When a person's activity level increases, the internal forces in the body also increase, placing stress on the body.</span>
Explanation:
Tay Sachs disease is a genetic disorder caused by the mutation in the gene which codes for the enzyme that breaks down the ganglioside in the brain and the spinal cord. The Tay Sachs disease proves fatal to lives as the mutation is involved in the enzyme involved in the metabolism in the brain and spinal cord.
The Sickle cell anaemia is a disease which is caused by the mutation in the gene which causes the change in the cellular structure. The shape of the red blood cells does not prove fatal not all the red blood cells are affected with this and some cells can transport the oxygen.
