Which of the following positions would be most appropriate for a patient with right-sided paralysis following a stroke?

Correct Answer: B

Rationale: The most appropriate position for a patient with right-sided paralysis following a stroke is Option B - On the side with support to the back, pillows to keep the body in alignment, hips slightly flexed, and a washcloth placed so that fingers are slightly curled.

Correct Answer: C

Rationale: A malignant tumor is characterized by its ability to spread to surrounding tissues and potentially enter the bloodstream to form secondary tumors in distant organs (metastasis). In the scenario provided, the tumor in Miss OB's left breast is described as spreading all over the surrounding and adjacent tissue but specifically noted not to be entering the bloodstream. This behavior is more indicative of a benign tumor that is growing locally but is not capable of metastasis. Therefore, the tumor is best classified as benign in this case.

Correct Answer: B

Rationale: During a Romberg test, the individual is asked to stand with feet together, arms at sides, and eyes closed. The tester then observes for swaying, losing balance, or arm drifting, which are signs of a positive Romberg test, indicating a potential issue with proprioception or vestibular function. Hypotension (choice A) refers to low blood pressure and is not directly assessed during a Romberg test. Sneezing and wheezing (choice C) are unrelated symptoms. Excessive cerumen in the outer ear (choice D) does not affect the results of a Romberg test focused on balance and proprioception.

Correct Answer: D

Rationale: The protrusion of the frontal fontanelle in a child can be a concerning sign and can be seen in various conditions such as meningitis, hydrocephalus, and subdural hematoma. In meningitis, the inflammation of the meninges can lead to increased intracranial pressure, which may cause the fontanelle to bulge. Hydrocephalus, which is the buildup of fluid in the brain, can also result in the fontanelle being more pronounced. Additionally, a subdural hematoma, which is a collection of blood between the brain and its outermost covering, can lead to pressure on the brain and consequent fontanelle protrusion. Therefore, all the provided choices (A, B, C) are correct as they can lead to the protrusion of the frontal fontanelle in a child.

Correct Answer: B

Rationale: Newborns with hypoglycemia and feeding intolerance typically require immediate treatment to rapidly raise their blood glucose levels. In such cases, the primary treatment is intravenous (IV) infusion of glucose because it provides a quick and direct source of glucose for the baby's body. IV glucose administration bypasses the need for digestion, making it the most effective way to increase blood sugar levels rapidly in newborns with feeding intolerance and hypoglycemia. It is crucial to monitor the baby's blood glucose levels closely during IV glucose infusion to ensure proper management.