A nurse is providing teaching to a client who is formula feeding their newborn. Which of the following information should the nurse include in the teaching to minimize their newborn's spit-up?

Rationale for correct choices

• Heart sounds: The presence of S3 and S4 heart sounds may indicate right ventricular strain or acute heart failure, which can occur secondary to a massive pulmonary embolism. This finding aligns with increased cardiac workload due to impaired pulmonary circulation. Heart sounds are not typically altered in pneumonia or pneumothorax unless severe cardiac compromise occurs.

• Respiratory pattern: Tachypnea and labored breathing can occur in all three conditions. In pulmonary embolism, rapid breathing compensates for hypoxemia. In pneumonia, increased respiratory rate results from impaired gas exchange and inflammation. In pneumothorax, rapid breathing occurs due to decreased lung expansion and oxygenation.

• Temperature: Fever (38.9° C/102° F) suggests an infectious process, consistent with pneumonia. Pulmonary embolism and pneumothorax typically do not present with elevated temperature unless secondary infection or inflammatory response is present.

• Lung sounds: Bilateral crackles indicate fluid or exudate in the alveoli. In pneumonia, crackles result from consolidation and inflammation. In pulmonary embolism, crackles may reflect pulmonary infarction or edema from right-sided heart strain. Pneumothorax generally produces absent or decreased breath sounds rather than crackles, so crackles are less indicative.

A. A cervical cap is recommended for clients who have an abnormal Papanicolaou (Pap) test: A cervical cap is not recommended for clients with abnormal Pap results because it may irritate the cervix or complicate follow-up care. Clients should wait until any cervical abnormalities are resolved before using this method.

B. Hormonal contraceptive methods decrease the client's risk for hypertension: Hormonal contraceptives, particularly those containing estrogen, can actually increase the risk of hypertension and thromboembolic events in some clients, rather than reduce it. Blood pressure monitoring is recommended during use.

C. Fertility awareness-based methods are more effective than hormonal methods: Fertility awareness methods generally have higher failure rates compared to hormonal contraceptives. Hormonal methods provide more reliable pregnancy prevention when used correctly.

D. Barrier methods can be used by clients who are breastfeeding: Barrier methods, such as condoms, diaphragms, and cervical caps, are safe for breastfeeding clients because they do not affect milk production or hormone levels. They provide effective contraception without interfering with lactation.