1. A nurse is reinforcing teaching with a client about reducing dietary caffeine intake. The nurse should remind the client that 240 mL (8 oz) of which of the following beverages contains the least amount of caffeine?
   1. Brewed green tea
   2. Hot cocoa
   3. Instant coffee

Cola soft drink

The client's symptoms of feeling dizzy, having a racing heart, and becoming pale while lying on their back are consistent with supine hypotension syndrome, also known as vena cava syndrome. This occurs when the weight of the uterus compresses the inferior vena cava, reducing blood flow and causing symptoms.

To address this issue, the nurse should Position the client on their left side. Lying on the left side helps relieve the pressure on the inferior vena cava and improves blood flow. This can alleviate the symptoms and prevent further complications.

Instructing the client to take a brisk walk is not appropriate in this situation, as it may exacerbate the symptoms by increasing heart rate and potentially causing further dizziness or fainting. Checking the client's temperature is not necessary in relation to these symptoms, as they are not indicative of a fever or infection.

Providing the client with a glass of orange juice may be helpful in some situations, such as if the client is experiencing hypoglycemia. However, in this case, the symptoms are likely due to supine hypotension syndrome, and repositioning the client is the priority intervention.

ADHD (Attention-Deficit/Hyperactivity Disorder) is characterized by symptoms such as difficulty sustaining attention, impulsivity, and hyperactivity. Methylphenidate is a commonly prescribed medication for ADHD that helps improve focus, attention, and impulse control.

The ability to complete homework on time suggests improved focus and attention, which are positive effects of methylphenidate in managing ADHD symptoms. It indicates that the medication is helping the child stay on task and concentrate better, leading to improved academic performance.

"Our child has lost some weight since his last appointment" suggests a potential side effect of methylphenidate, which can cause appetite suppression and weight loss.

"Our child has increased his daily caloric intake" might be a response to the weight loss side effect, but it does not directly indicate the effectiveness of the medication.

"Our child has a better grasp of reality" is a subjective statement that does not specifically relate to ADHD symptoms or the expected effects of methylphenidate.