A nurse is changing the bed linen for a client who is on contact precautions. Which of the following personal protective equipment should the nurse wear?

A. This statement suggests that outcomes are unpredictable and not influenced by factors such as adherence to a medical regimen or behavioral changes. According to the Theory of Reasoned Action/Planned Behavior, behavior is influenced by attitudes and intentions, which can be assessed and potentially modified through education and intervention.
B. Poor adherence to the recommended medical regimen (such as diet, exercise, and possibly medication) increases the risk of complications in individuals with diabetes mellitus. According to the Theory of Reasoned Action/Planned Behavior, if the client has negative attitudes toward the meal plan and exercise regimen (low motivation), and if they perceive these behaviors as difficult to perform (low perceived behavioral control), they are less likely to adhere to the plan. This could lead to poor outcomes, including complications related to diabetes.
C. This option suggests that outcomes will not significantly differ regardless of the client's adherence to the medical regimen or behavioral changes. However, according to the Theory of Reasoned Action/Planned Behavior, attitudes, subjective norms, and perceived behavioral control influence behavior and subsequently affect outcomes.
D. Education plays a critical role in the Theory of Reasoned Action/Planned Behavior. By providing education, the nurse can influence the client's attitudes and perceptions regarding the importance and feasibility of adhering to the meal plan and starting an exercise regimen.

A. Tachycardia refers to a rapid heart rate, typically defined as a heart rate greater than 100 beats per minute. Theophylline can stimulate the heart and central nervous system, leading to an increase in heart rate. Tachycardia is a known adverse effect of theophylline and can occur especially if the medication is taken in higher doses or if there are interactions with other medications or caffeine.
B. Constipation is not a common adverse effect of theophylline. Theophylline primarily affects the respiratory and cardiovascular systems rather than the gastrointestinal system. Therefore, constipation is unlikely to be caused by theophylline therapy.
C. Drowsiness is generally not a common adverse effect of theophylline. Instead, theophylline is more likely to cause CNS stimulation, which can lead to insomnia, restlessness, or anxiety rather than drowsiness.
D. Oliguria refers to decreased urine output, which is not typically associated with theophylline use. Theophylline primarily affects respiratory function and cardiovascular parameters. Decreased urine output can occur in certain conditions or with medications that affect kidney function, but it is not a recognized adverse effect of theophylline.