While your partner completes the patient history, you perform a secondary assessment. This portion of the physical assessment is completed by inspection,palpation, auscultation and percussion.
Primary Assessment- It is the assessment done to find out any life threatening condition that may be present in the body. It deals with identifying immediate life threatening situations.
Secondary assessment- It is the assessment done after the to provide more information about the patient to conduct physical exam by interviewing, monitoring vital signs like bony and soft tissue palpation, special tests, circulation and neurological tests.
The physical assessment in secondary assessment includes inspection, palpation, auscultation and percussion.
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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>
You can't see them without a microscope, nor can you smell or taste them individually.