Which of the following imaging test that uses transducer will be likely be ordered by the physician to detect gallstones?

Correct Answer: B

Rationale: An abdominal ultrasound is the imaging test that uses a transducer and is most commonly ordered by physicians to detect gallstones. This non-invasive procedure allows the physician to visualize the gallbladder and detect any presence of gallstones. The transducer emits sound waves that bounce off the gallstones, creating images that can be seen on a screen. This imaging test is safe, reliable, and effective in diagnosing gallstones without the use of radiation or contrast dye.

Correct Answer: B

Rationale: Running water in the sink or shower is a priority nursing measure to stimulate the sensation of voiding in postpartum mothers experiencing difficulty due to edema and trauma of the perineum. The sound and sight of running water can help relax the pelvic floor muscles and trigger the urge to void. This technique is commonly used in clinical practice to facilitate voiding and prevent urinary retention in postpartum women.

Correct Answer: B

Rationale: The patient's presentation of sudden-onset weakness and sensory loss on one side of the body, along with difficulty speaking and understanding speech that partially resolved within one hour, is consistent with a transient ischemic attack (TIA). TIAs are caused by temporary disruption of blood flow to a part of the brain, leading to transient neurological symptoms. Unlike an ischemic stroke, which results in permanent damage to brain tissue due to prolonged interruption of blood flow, TIAs are transient and resolve within 24 hours. Hemorrhagic strokes and subarachnoid hemorrhages typically present with sudden, severe headaches, and may not improve or resolve quickly as seen in this case.

Correct Answer: B

Rationale: When communicating with a patient experiencing delirium, the nurse's priority is to provide clear and simple explanations to minimize confusion. Delirium can cause disorientation, confusion, and impaired cognitive function, making it difficult for the patient to understand complex information. Using simple language and clear explanations can help the patient better comprehend the situation and reduce anxiety. It is essential for the nurse to speak calmly, use reassuring gestures, and maintain a supportive presence to effectively communicate with a delirious patient. This approach can help establish a sense of trust and foster a therapeutic nurse-patient relationship during the challenging experience of delirium.

Correct Answer: A

Rationale: The presentation described is consistent with acute angle-closure glaucoma. This condition typically presents with sudden-onset severe eye pain, headache, nausea, and vomiting. On examination, the affected eye appears red, with a steamy cornea due to corneal edema and a mid-dilated, non-reactive pupil due to pupillary block from the forward displacement of the iris. Acute angle-closure glaucoma is considered a medical emergency as it can lead to permanent vision loss if not promptly treated. Prompt management involves reducing intraocular pressure to prevent further damage to the optic nerve.