A nurse is verifying informed consent for a client who is preoperative for a vaginal hysterectomy. Which of the following statements should the nurse identify as an indication that the client has given informed consent?

When collecting data from a child with pertussis (whooping cough), the nurse should expect the following manifestations:

1. Paroxysmal cough: The hallmark symptom of pertussis is a severe, uncontrollable cough that often occurs in bursts (paroxysms) followed by a characteristic "whooping" sound as the child inhales.
2. Posttussive vomiting: The coughing spells can be so severe that they may lead to vomiting.
3. Inspiratory whoop: As mentioned earlier, during the inhalation phase after a coughing episode, the child may make a distinctive whooping sound.
4. Cyanosis: The prolonged coughing episodes can sometimes cause the child's face to turn blue (cyanosis) due to inadequate oxygen intake.
5. Fatigue and exhaustion: The frequent and intense coughing episodes can be exhausting for the child, leading to fatigue and sleep disturbances.

Other possible manifestations of pertussis can include a mild fever, runny nose, and sneezing. However, these symptoms are less specific to pertussis and can be seen in other respiratory infections as well.

The manifestations listed in the question (beefy, red tongue; facial erythema; peeling of the hands and feet) are not typically associated with pertussis and may be indicative of other conditions or diseases. It is important to consult a healthcare provider for a proper evaluation and diagnosis.

Nausea and vomiting are common side effects of doxycycline, an antibiotic commonly used to treat chlamydial infections. Taking the medication with food or a snack can help alleviate these side effects. The recommendation to take the medication with crackers provides a light source of carbohydrates that can help settle the stomach and reduce nausea.

It is generally not recommended to take doxycycline with calcium-rich foods or beverages, as they can interfere with the absorption of the medication. Calcium can form complexes with doxycycline, reducing its effectiveness. Therefore, it is best to avoid calcium-rich foods and beverages, including calcium-fortified orange juice, when taking doxycycline.

Similar to calcium-rich foods, antacids can also interfere with the absorption of doxycycline. Antacids contain aluminum, magnesium, or calcium, which can bind to doxycycline and reduce its effectiveness. Therefore, it is generally recommended to avoid taking doxycycline with antacids.

While it is important to remain upright for a short period after taking some medications to prevent reflux or aspiration, this recommendation may not specifically address the client's nausea and vomiting. Taking the medication with food, such as crackers, may be more effective in alleviating the symptoms.