A 68-year old client has been complaining of sleeping more, increased urination, anorexia, weakness, irritability, depression, and bone pain that interferes with her going outdoors. Based on these assessment findings, the nurse would suspect which of the following disorders?

Correct Answer: D

Rationale: The symptoms described in the client, such as increased urination, anorexia, weakness, irritability, depression, and bone pain suggest hyperparathyroidism. In hyperparathyroidism, excess parathyroid hormone (PTH) is released, leading to increased calcium levels in the blood. This results in symptoms such as increased thirst and urination (polyuria), anorexia, weakness, irritability, depression, and bone pain. The bone pain in hyperparathyroidism can be severe and interfere with the client's ability to go outdoors. It is essential to consider hyperparathyroidism as a potential cause of these symptoms in the 68-year-old client and further diagnostic evaluations should be conducted to confirm the diagnosis.

Correct Answer: B

Rationale: Recent research suggests that the majority of peptic ulcers are caused by an infection with Helicobacter pylori bacteria. This bacterium weakens the protective mucous coating of the stomach and duodenum, leading to damage from stomach acid. Genetic defects in the gastric mucosa, high fat diet, and work-related stress may exacerbate the condition but are not the primary cause of peptic ulcers. Therefore, the most likely cause based on current understanding is H. pylori infection.

Correct Answer: B

Rationale: The outcome that indicates successful fluid resuscitation in managing diarrhea is when the patient reports a decrease in stool frequency and liquidity. This is because diarrhea is characterized by an increase in stool frequency and liquidity due to the body's attempt to expel irritants or infections. By successfully resuscitating with fluids, the goal is to rehydrate the body and restore electrolyte balance, which should lead to a decrease in stool frequency and formation of more solid stools. This improvement in stool consistency and frequency is a clear indicator that the fluid resuscitation has been effective in treating the diarrhea. Therefore, option B is the correct choice for the outcome indicating successful fluid resuscitation in this scenario.

Correct Answer: C

Rationale: Increasing the oxygen flow rate from 1L to 7L per minute without a healthcare provider's order is not safe for the client. High-flow oxygen can lead to oxygen toxicity, absorption atelectasis, and can reduce the respiratory drive in patients with COPD. The nurse's initial action should be to notify the physician about the change in oxygen delivery and the client's condition. The physician should reevaluate the client's oxygen requirements and provide appropriate orders based on the clinical assessment. It is crucial to follow evidence-based guidelines and healthcare provider orders for oxygen administration to ensure patient safety and optimal outcomes.

Correct Answer: D

Rationale: Systemic lupus erythematosus (SLE) is an autoimmune disease that can affect multiple organs in the body, including the lungs. Patients with SLE are at risk for developing various respiratory complications, which can result in abnormal lung sounds on auscultation. Common respiratory manifestations of SLE include pleurisy, pleural effusion, interstitial lung disease, and pulmonary hypertension. Therefore, the nurse assessing Mrs. Diwa can expect to find abnormal lung sounds indicative of these respiratory complications. However, it is important to note that SLE can also present with a wide range of other symptoms affecting different organ systems.