The nurse is collecting data on a client with a herniated nucleus pulposus of L4-L5. Which of the following signs or symptoms would the nurse most commonly anticipate?

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?