The healthcare provider prescribes regular insulin 10 units/hr IV. The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline. How many mL/hr should the nurse program the infusion pump? (Enter numerical value only.)
The Correct Answer is ["10"]
To determine the mL/hr rate for the regular insulin infusion, we can set up a proportion: 10 units/hr (prescribed rate) = x mL/hr (unknown rate)
Since the IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline, we know that each mL of the solution contains 1 unit of regular insulin.
So, if 1 mL contains 1 unit, then x mL contains 10 units. x = 10 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","F"]
Explanation
B. Sugary beverages and juices are major sources of added sugars and can contribute to weight gain, insulin resistance, and an increased risk of type 2 diabetes mellitus. By eliminating these beverages from the diet, the client can reduce their intake of empty calories and excess sugars, which may help improve blood sugar control and reduce the risk of diabetes.
C. Fiber-rich foods, such as fruits, vegetables, whole grains, and legumes, can help improve blood sugar control, promote satiety, and support weight management. Fiber also helps regulate bowel movements and may reduce the risk of developing type 2 diabetes mellitus.
F. Refined grains, such as white bread, white rice, and sugary cereals, have been stripped of their fiber and nutrients during processing, leading to rapid spikes in blood sugar levels. Minimizing the intake of refined grains and opting for whole grains instead can help stabilize blood sugar levels, improve insulin sensitivity, and reduce the risk of type 2 diabetes mellitus.
A. While some studies have suggested that cinnamon may have beneficial effects on blood sugar control, the evidence is limited and inconsistent. Additionally, taking high doses of cinnamon supplements may not be safe for everyone, particularly those with liver disease or taking certain medications.
D. While reducing intake of unhealthy fats, such as saturated and trans fats, is important for overall health and reducing the risk of heart disease, eliminating all fats from the diet is unnecessary and potentially harmful. Healthy fats, such as those found in nuts, seeds, avocados, and olive oil, are essential for nutrient absorption, hormone production, and overall well-being.
E. Increasing protein intake significantly may not be necessary or advisable for this client, especially without knowing their specific dietary needs and preferences. While protein is an important macronutrient for muscle repair and maintenance, doubling the usual amount of protein in the diet may not offer additional benefits and could potentially lead to imbalances in other nutrients.
Correct Answer is D
Explanation
D. Swimming is a low-impact exercise that is gentle on the joints and can provide numerous benefits for individuals with osteoarthritis. The buoyancy of water reduces stress on the joints while allowing for a full range of motion, making swimming an ideal exercise for improving joint flexibility, muscle strength, and cardiovascular fitness without exacerbating symptoms of osteoarthritis. Additionally, swimming can help relieve joint pain and stiffness and improve overall physical function in older adults with osteoarthritis.
A. Jogging or running can place significant stress on the joints, particularly the knees and hips, which may exacerbate symptoms of osteoarthritis and increase the risk of joint injury. High- impact activities like jogging or running are generally not recommended for individuals with osteoarthritis, especially in weight-bearing joints.
B. While engaging in daily activities can provide some level of physical activity, it may not be sufficient for managing osteoarthritis symptoms or improving joint function. Older adults with osteoarthritis can benefit from structured exercise programs tailored to their needs, which may include a variety of exercises aimed at improving joint flexibility, strength, and overall physical function.
C. Tennis or racquetball are high-impact sports that involve repetitive movements and may exacerbate joint pain and stiffness in individuals with osteoarthritis, particularly in the wrists, elbows, and shoulders. Engaging in these activities can increase the risk of joint injury and may not be suitable for older adults with osteoarthritis.
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