The nurse is assigned to care for a neonate who is born with a chromosomal abnormality. The nurse is reviewing the cytogenetic location of the chromosomal defect for this patient. The results state the patient has a deletion at 14q21. Which of the following is the correct interpretation of this result?

The 50-year-old previously healthy patient complains of shortness of breath, especially on exertion or when laying down to sleep. She takes over-the-counter allergy medicine for seasonal allergies and melatonin to help her sleep sometimes. Her vital signs are heart rate of 64 bpm, respirations 22, oxygen saturation 99%, and blood pressure 114/68 mmHg. Her assessment is notable for crackles over the bilateral lung bases and a moderate diastolic apical murmur. The nurse prepares the patient for which initial tests? Select all that apply. 

An immunocompromised patient has suspected meningitis. Antiviral and antibiotic medications have been ordered but the lumbar puncture is on hold until the patient can undergo a computed tomography (CT) scan. Which of the following actions by the nurse is most appropriate?