A 10-month-old child can do all the following EXCEPT

Correct Answer: D

Rationale: Speaking inhibition words like 'no' typically occurs later.

Correct Answer: A

Rationale: A patient with an ileostomy has an increased risk of dehydration because the ileostomy bypasses a significant portion of the small intestine where most of the water absorption occurs. As a result, the patient is more likely to experience fluid and electrolyte imbalances, leading to dehydration. It is important to monitor this patient closely for signs and symptoms of dehydration, such as decreased urine output, dry mouth, dark-colored urine, weakness, dizziness, and confusion, and take appropriate measures to ensure adequate hydration.

Correct Answer: D

Rationale: Specificity = (True negatives / Total normals) * 100 = [(150 - 30) / 150] * 100 = 80%.

Correct Answer: C

Rationale: Pulmonary edema is characterized by increased hydrostatic pressure in the pulmonary capillaries and a rise in pulmonary venous pressure, which leads to fluid leaking out of the pulmonary capillaries and into the alveoli. This results in elevated left ventricular end-diastolic pressure, which is a key characteristic of pulmonary edema. Therefore, all of the above alterations (increased hydrostatic pressure, a rise in pulmonary venous pressure, and elevated left ventricular end-diastolic pressure) are seen in pulmonary edema.

Correct Answer: B

Rationale: Ensuring that the quality of care remains unaffected regardless of the patient's participation status is paramount to ethical research practices.