Question

PART II: (7 questions) For the following questions you must indicate the correct answer and indicate which answers are INCORRECT. Then, you must provide a rationale statement for why each answer is either correct or incorrect (why did you choose the correct answer and why did you not choose the other options). These statements may be very brief as long as it provides the "why" to support your answer.

Answer 1

Answer: for Q. no: 5

D) Document this as an alarming findings and immediatly call physician for further order.

Lymph nodes in the groin is called inguinal lymphnodes. Lymph nodes help body to fight against infections.   Aswollen lymph nodes might be sign of infection or malignancies. So its important to notify physicians for further order.

Answer for Q.no: 6

A) 66y/o with a long history of smoking and elevated cholestrol.

The reason for why i chose option (A) rather than other is this option consist of 3 main risk factors of peripheral arterial disease that are Age above 65yrs, Long term smoking history and elevated cholestrol.

The chemicals in tobacco smoke can damage the blood vessels. Atherosclerosis occurs when the body attempt to heal that damage.

Cholestrol consists of fat, calcium and other substances. Increased cholestrol level can build plaque in your blood vessel resulting in restricted blood flow.

The risk will increase if the above two factors combines advancing age.

Answer for Q.no: 7

D) Restlessness and Tachycardia.

In this case the patients oxygen saturation is 89% it indicates hypoxia. Restlessness is the early sign of hypoxia.Tachcardia results from body's compensatory mechanism to preserve oxygen level by increase cardiac output.