Answer:
The lead whose positive electrode is placed on the left leg is II or DII (option C).
Explanation:
The electrocardiogram or EKG is a method of recording the electrical activity of the heart, useful for the diagnosis of diseases related to rhythm and heart rate. The 12-lead EKG is commonly used.
The electrode located on the left leg corresponds to the positive pole of the II or D-II lead, a bipolar peripheral lead whose negative pole is on the right arm. The electrode on the left leg is also the positive pole of the D-III lead, which goes to the left arm, and of the monopolar AVF lead.
The other options are not possible because:
- <em>AVR and AVL are monopolar leads located in the right and left arms, respectively.</em>
- <em>I or D-I corresponds to the bipolar lead whose poles are located between both upper extremities.</em>
Answer:
not enough food for children to receive vitamins and minerals for healthy growth
Explanation:
The above statement is the situation which will receive ethical dilemma concerning the fair allocation of resources. This is because, ethically, children are guaranteed food in a situation where adults and children are to be considered. <em>Having not enough food for children while there is enough for adults would definitely create an ethical dilemma.</em>
Answer:
eponym
Explanation:
An "eponym" is derived from the <em>discoverer's name </em>and it is used to name a person, place or thing, such as a<em> disease, structure, operation, procedure, etc</em>. One popular example of this is the "Hartnup disease." This is a metabolic disorder of the body which was seen in the Hartnup family of England. Around 4 members of the family carried the disease with them and were studied for it. Thus, the name was derived from their family name. Another example is the Ford Motor Company which was named after the founder, <em>Henry Ford.</em>
