नर्स देखती है कि 3 घंटे पहले सिर के आघात (head trauma) से पीड़ित एक मरीज की नाक से साफ तरल पदार्थ बह रहा है। इस अवलोकन के आधार पर नर्स को किस स्थिति का संदेह होगा?

A nurse is monitoring a patient with a colostomy. Which observation requires immediate attention?

Which dietary modification should be recommended for a patient with Meniere's disease to help control the symptoms?

During nebulization for a patient with chronic obstructive pulmonary disease (COPD), the nurse notes that the medication is not visibly misting. What is the best nursing action to address this issue?