Answer:
Anorexia nervosa
Explanation:
Anorexia nervosa is an eating disorder characterized by excessive weight loss. The patient usually eliminates foods that he believes to be more caloric and progressively excludes several others. Food issues become fundamental in the patient's life, who becomes obsessed with weight gain. People with this type of problem have extreme thinness, dry skin and lanugo on their arms and shoulders, as well as various health problems due to lack of efficient nutrition.
Due to the physical appearance of the patient shown in the above question, we can state that the nurse may suspect that the patient is suffering from anorexia nervosa.
Carbon Dioxide is formed as a waste product
The correct answer is telephone.
Telephone arose from an attempt to help hearing-impaired people.
Telephone is termed as a telecommunication which allows either two or more users to have a conversation while they are apart and to be heard directly.
Telephone converts human voice or sound to electronic signals which are being transmitted through cables.
Some of the elements which are essential in telephone are earphone which are termed as receiver and microphone which is the transmitter.
Most of the telephone they have a ringer which produces a sound to show that there is an incoming call.