Adult Health Nursing Quizlet Final

Correct Answer: A

Rationale: The first step in the management of a chemical splash to the eyes is to irrigate the eyes with clean water. Flushing the affected eye with water helps to remove the chemical and minimize any potential injury. It is important to continue irrigation for at least 15-20 minutes to ensure thorough removal of the chemical. This prompt action can help prevent further damage to the eye and surrounding tissue. It is crucial to remember not to delay irrigation to seek medical advice first, as immediate irrigation is vital in such situations. After irrigating the eyes, further assessment and treatment can be carried out based on the severity of the injury.

Correct Answer: D

Rationale: The large intestine, also known as the colon, is responsible for absorbing water and electrolytes from undigested food residue that passes through the digestive system after it has been processed in the small intestine. As the waste material moves through the colon, water is absorbed, and the remaining material forms feces. The feces are then stored until they are eliminated from the body through the rectum and anus. The liver, stomach, and pancreas play important roles in digestion and nutrient absorption, but the specific function of absorbing water and forming feces is carried out by the large intestine.

Correct Answer: C

Rationale: In clients with ALS (Amyotrophic Lateral Sclerosis), death typically occurs within two to three years of diagnosis. This is often due to progressive weakness and degeneration of the muscles involved in breathing, leading to respiratory failure. As the disease advances, the muscles responsible for breathing become increasingly compromised, eventually resulting in the inability to breathe effectively without mechanical ventilation support. Other complications such as aspiration pneumonia and malnutrition may also contribute to the decline in health. Therefore, respiratory failure is the primary cause of death in clients with ALS.

Correct Answer: A

Rationale: Rhinitis is inflammation of the nasal mucosa, and common clinical manifestations include nasal congestion (blockage or stuffiness), rhinorrhea (runny nose), and sneezing. These symptoms are often present in both allergic and non-allergic rhinitis. While headaches, sore throat, and fever can occur in some cases, they are not as specific to rhinitis as nasal congestion, rhinorrhea, and sneezing.

Correct Answer: C

Rationale: Ventricular tachycardia (VT) is a potentially life-threatening arrhythmia characterized by wide QRS complexes and absence of P waves on electrocardiogram (ECG). Patients with VT may present with symptoms such as chest pain, dyspnea, and syncope due to reduced cardiac output and ineffective pumping of the heart. VT is a serious condition that requires prompt treatment to prevent hemodynamic compromise and potential cardiac arrest. Stable angina typically presents with chest pain that is provoked by exertion and relieved by rest or nitroglycerin. Atrial fibrillation is characterized by an irregularly irregular rhythm with absent P waves on ECG. Supraventricular tachycardia typically presents with a narrow QRS complex on ECG.