Nursing Elites

1. You are the nurse caring for a patient who is to receive IV daunorubicin, a chemotherapeutic agent. You start the infusion and check the insertion site as per protocol. During your most recent check, you note that the IV has infiltrated so you stop the infusion. What is your main concern with this infiltration?

• A. Extravasation of the medication
• B. Discomfort to the patient
• C. Blanching at the site
• D. Hypersensitivity reaction to the medication

Correct answer: A

Rationale:

2. A patient admitted with a gastrointestinal bleed and anemia is receiving a blood transfusion. Based on the patient's hypotensive blood pressure, the nurse anticipates an order for IV fluids from the physician. Which of the following IV solutions may be administered with blood products?

• A. D5 and 0.45% Normal Saline
• B. Lactated Ringer's
• C. 5% dextrose in water
• D. 0.9% NaCl

Correct answer: D

Rationale: The correct answer is D: 0.9% NaCl. The only IV solution that can be administered with blood products is normal saline (0.9% NaCl). This solution is compatible with most blood products and is commonly used during transfusions to maintain hemodynamic stability. Choices A, B, and C are incorrect. Choice A, D5 and 0.45% Normal Saline, contains dextrose and is not recommended to be given simultaneously with blood products. Choice B, Lactated Ringer's, contains calcium, which can cause coagulation and should not be mixed with blood. Choice C, 5% dextrose in water, is hypotonic and not suitable to be administered with blood products.

3. A patient has questioned the nurses administration of IV normal saline, asking whether sterile water would be a more appropriate choice than saltwater. Under what circumstances would the nurse administer electrolyte-free water intravenously?

• A. Never, because it rapidly enters red blood cells, causing them to rupture.
• B. When the patient is severely dehydrated resulting in neurologic signs and symptoms
• C. When the patient is in excess of calcium and/or magnesium ions
• D. When a patients fluid volume deficit is due to acute or chronic renal failure

Correct answer: A

Rationale:

4. A medical-surgical nurse is concerned about the incidence of complications related to IV therapy, including bloodstream infection. Which intervention should the nurse suggest to the management team to make the biggest impact on decreasing complications

• A. Initiate a dedicated team to insert access devices
• B. . Require additional education for all nurses.
• C. Limit the use of peripheral venous access devices.
• D. Perform quality control testing on skin preparation products.

Correct answer: A

Rationale:

5. A 73-year-old man who slipped on a small carpet in his home and fell on his hip is alert and oriented; PERRLA (pupils equally round and reactive to light and accommodation) is intact, and he has come by ambulance to the emergency department (ED). Heart rate elevated, he is anxious and thirsty. A Foley catheter is in place and 40mL of urine is present. The nurse's most likely explanation for the urine output is:

• A. The man urinated prior to his arrival in the ED and will probably not need to have the Foley catheter kept in place.
• B. The man has a brain injury, lacks ADH, and needs vasopressin.
• C. The man is in heart failure and is releasing atrial natriuretic peptide, which results in decreased urine output.
• D. He is having a sympathetic reaction, which has stimulated the renin-angiotensin-aldosterone system that results in diminished urine output.

Correct answer: D

Rationale: Renin is released by the juxtaglomerular cells of the kidneys in response to decreased renal perfusion. Angiotensin-converting enzyme converts angiotensin I to angiotensin II. Angiotensin II, with its vasoconstrictor properties, increases arterial perfusion pressure and stimulates thirst. As the sympathetic nervous system is stimulated, aldosterone is released in response to an increased release of renin, which decreases urine production. Based on the nursing assessment and mechanism of injury, this is the most likely cause of the lower urine output. Choices A, B, and C are incorrect because there is no indication of urination prior to arrival, brain injury, lack of ADH, or heart failure present in the scenario provided. The symptoms and context described point more towards a physiological response related to the sympathetic nervous system and the renin-angiotensin-aldosterone system rather than the other conditions mentioned.

Similar Questions