A nurse is preparing to perform a blood glucose test. After performing hand hygiene and donning gloves, in which order should the nurse perform the following actions to obtain a capillary blood sample? (Move the steps into the box on the right, placing them in the order of performance. Use all the steps.)

Choice A Reason:

3 oz chicken breast is incorrect. Chicken breast contains iron, but its iron content is generally lower compared to red meats like beef. It contains less heme iron, which is more readily absorbed by the body, compared to the iron in red meats.

Choice B Reason:

3 oz canned tuna is incorrect. Tuna is a good source of protein but doesn't contain as much iron as red meats. While it does have some iron content, it's generally lower compared to red meats like ground beef.

Choice C Reason:

3 oz pork roast is incorrect. Pork contains iron, but its iron content might not be as high as that found in red meats like ground beef. The specific cut and preparation method can also affect the iron content, but generally, pork might not provide as much iron as beef.

Choice D Reason:

3 oz ground beef is correct. Red meat, like ground beef, generally contains higher amounts of heme iron, which is more easily absorbed by the body compared to non-heme iron found in plant-based sources. This makes ground beef a good source of iron for individuals with iron-deficiency anemia.

Choice A Reason:

Temperature 37.3°C (99.1°F) is incorrect . While a slightly elevated temperature can sometimes accompany an infection, it's not specific to a bladder infection and might not be present in all cases.

Choice B Reason:

Changed mental status is incorrect. Bladder infections or urinary tract infections (UTIs) in older adults can often present with atypical symptoms, and changes in mental status or acute confusion are common indicators in this population. UTIs can cause subtle but significant alterations in mental function, particularly in the elderly, leading to confusion, agitation, or cognitive impairment.

Choice C Reason:

WBC count 9,000/mm3 (5000 to 10,000/mm3) is incorrect .A WBC count within the normal range doesn't necessarily rule out or confirm a bladder infection. In some cases, UTIs might not significantly elevate the white blood cell count, especially in localized infections.

Choice D Reason:

Diminished reflexes is incorrect . Diminished reflexes are not typically associated with a bladder infection. They might indicate other neurological or muscular issues but are not a common sign of a UTI.