A nurse is preparing to administer ceftazidime 2 g via intermittent IV over 30 min to a client who has osteomyelitis. The amount available is ceftazidime 2 g/50 mL. The nurse should set the IV pump to deliver how many mL/hr?

(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

C. During an asthma attack, the airways narrow, making it difficult to exhale. This traps air in the lungs, including carbon dioxide.

A This might be true for someone with poorly controlled asthma, but during an acute attack, the airways are already hypersensitive and constricted in response to triggers.

B. This is the opposite of what happens in asthma. Asthma is characterized by inflammation in the airways.

D. Alveolar elasticity refers to the ability of the air sacs in the lungs to recoil after being inflated. While this can be a problem in some lung diseases, it's not the primary issue in an acute asthma attack.

B. HbA1c is considered the gold standard for assessing long-term glycemic control in individuals with diabetes. It provides an overall picture of how well blood sugar levels have been controlled over the preceding 2-3 months, helping healthcare providers adjust treatment plans as needed.

A Postprandial (after-meal) blood glucose levels indicate how well blood sugar levels are controlled after eating. While important for immediate assessment of glucose management after meals, it does not provide a comprehensive view of long-term glycemic control.

C. While fasting blood glucose levels are important in daily diabetes management, they do not provide the extended timeframe assessment that HbA1c does for long-term control.

D. OGTT results are not typically used to monitor long-term glycemic control in individuals with established diabetes mellitus. It assesses how the body responds to a glucose load and is not as practical or common for routine monitoring compared to HbA1c.