Fundamentals of Nursing Practice Quiz 3

Answer: A – 0.5 ml

Explanation: 0.5 ml

Answer: B – Draw up the regular insulin, then the NPH insulin, in the same syringe

Explanation: Drugs that are compatible may be mixed together in one syringe. In the case of insulin, the shorter-acting, clear insulin (regular) should be drawn up before the longer-acting, cloudy insulin (NPH) to ensure accurate measurements.

Answer: C – Observe the emesis

Explanation: After a patient has vomited, the nurse must inspect the emesis to document color, consistency, and amount. In this situation, the patient recently ingested medication, so the nurse needs to check for remnants of the medication to help determine whether the patient retained enough of it to be effective. The nurse must then notify the physician, who will decide whether to repeat the dose or prescribe an antiemetic.

Answer: B – His 24-hour output is adequate

Explanation: A 24-hour urine output of less than 500 ml in an adult is considered inadequate and may indicate kidney failure. This must be corrected while the patient is in the acute state so that appropriate fluids, electrolytes, and medications can be administered and excreted. Indwelling catheterization is not needed to diagnose trauma, urinary tract infection, or residual urine.

Answer: B – Making changes after evaluating the situation and having discussions with the staff.

Explanation: A new assistant nurse manager should not make changes until she has had a chance to evaluate staff members, patients, and physicians. Changes must be planned thoroughly and should be based on a need to improve conditions, not just for the sake of change. Written assignments allow all staff members to know their own and others responsibilities and serve as a checklist for the manager, enabling her to gauge whether the unit is being run effectively and whether patients are receiving appropriate care.

Answer: B – Sensory deficits

Explanation: Sensory deficits could cause a geriatric patient to have difficulty retaining knowledge about prescribed medications. Decreased plasma drug levels do not alter the patient’s knowledge about the drug. A lack of family support may affect compliance, not knowledge retention. Toilette syndrome is unrelated to knowledge retention.

Answer: C – The symptomatic quadrant last

Explanation: The nurse should systematically assess all areas of the abdomen, if time and the patient’s condition permit, concluding with the symptomatic area. Otherwise, the nurse may elicit pain in the symptomatic area, causing the muscles in other areas to tighten. This would interfere with further assessment.

Answer: C – Patient’s description of pain

Explanation: Subjective data come directly from the patient and usually are recorded as direct quotations that reflect the patient’s opinions or feelings about a situation. Vital signs, laboratory test result, and ECG waveforms are examples of objective data.

Answer: C – Cool, pale fingers

Explanation: A safety device on the wrist may impair circulation and restrict blood supply to body tissues. Therefore, the nurse should assess the patient for signs of impaired circulation, such as cool, pale fingers. A palpable radial or lunar pulse and pink nail beds are normal findings.

Answer: A – Frontal plane

Explanation: Frontal or coronal plane runs longitudinally at a right angle to a sagittal plane dividing the body in anterior and posterior regions. A sagittal plane runs longitudinally dividing the body into right and left regions; if exactly midline, it is called a midsagittal plane. A transverse plane runs horizontally at a right angle to the vertical axis, dividing the structure into superior and inferior regions.