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When explaining to a client why there was only minimal muscle damage following 99% occlusion of the left anterior descending artery, the nurse will explain that this is primarily due to: 

A patient presents with complaints of leg pain that occurs during walking and is relieved by rest. The nurse suspects intermittent claudication. Which of the following pathophysiological mechanisms best explains this condition? 

On January 1, Year 2, Grande Company had a $16,000 balance in the Accounts Receivable account and a zero balance in the Allowance for Doubtful Accounts account. During Year 2, Grande provided $104,000 recognized service revenue on account. The company collected $97,000 cash from accounts receivable. Uncollectible accounts are estimated to be 2% of sales on account.The amount of uncollectible accounts expense recognized on the Year 2 income statement is:

When educating patients about sun exposure it is important to include which of the following:

The best description of a Macule is:

Mr. Smith, a 40 yr old, obese, smoker c/o intermittent epigastric pain x 1 week especially after eating a big meal. He drinks 3-4 beers per night and sometimes more on weekends. States that he has a hx of acid stomach for which he takes Pepcid intermittently. He recently went on a trip to Mexico and states that the pain started a few weeks after he returned. Family hx is + for a father with CAD and a mother with GB disease. What are all the differential diagnoses you should consider for Mr. Smith?

Peak flow can be easily measured in the outpatient setting and is a necessary device for asthmatics to keep at home. Peak flow measurements assist the patient in what way?

On exam, Ms. Johnson has limited extension and side to side bending. There is minimal tenderness over the left lumbar region. No CVA tenderness. DTRs in the left lower extremity are diminished. Straight leg raise is positive on the left. Strength with dorsiflexion of the left foot is 4/5. Pulses 2+ bilaterally. Extremities warm with good color.  Your most likely diagnosis for this patient is:

Three years later the patient presents to the community pharmacy to purchase loperamide 2mg capsules. They report a 48-hour history of persistent diarrhoea and vomiting following a meal at a restaurant.   Their repeat medications are recorded below: Apidra (Insulin glulisine) 100 units/mL pre-filled Solostar pens, 1 unit per 10 gram carbohydrate Tresiba (Insulin Degludec) 100 units/mL pre-filled pens, 12 units once a day Rigevidon (ethinylestradiol, levonorgestrel) take one tablet daily for 9 weeks followed by a 4-day pill free period. Sertraline 100mg tablets, take one daily

Nancy, a 42 yo patient, presents with pain in her left calf. She denies known injury. She recently returned from vacation and the pain has been present for 5-6 days since. On exam, the back of her left lower leg is pink, warm and swollen. Nancy is otherwise healthy and her only medication is birth control pills. Based on this information Nancy most likely has: