The healthcare provider ordered an IV solution for a dehydrated client with a skull fracture. The nurse knows which IV fluid would be contraindicated?
Normal saline
Dextrose in water 5%
Lactated Ringer's (LR)
Dextrose in normal saline
The Correct Answer is B
Choice A reason: Normal saline is not contraindicated for a dehydrated client with a skull fracture. Normal saline is an isotonic solution that has the same concentration of solutes as the blood plasma. It can help restore fluid balance and prevent cerebral edema.
Choice B reason: Dextrose in water 5% is contraindicated for a dehydrated client with a skull fracture. Dextrose in water 5% is a hypotonic solution that has a lower concentration of solutes than the blood plasma. It can cause fluid to shift from the blood vessels into the brain cells, increasing the intracranial pressure and worsening the skull fracture.
Choice C reason: Lactated Ringer's (LR) is not contraindicated for a dehydrated client with a skull fracture. Lactated Ringer's (LR) is an isotonic solution that has the same concentration of solutes as the blood plasma. It can also provide electrolytes such as sodium, potassium, calcium, and lactate, which can help correct acid-base imbalances.
Choice D reason: Dextrose in normal saline is not contraindicated for a dehydrated client with a skull fracture. Dextrose in normal saline is a hypertonic solution that has a higher concentration of solutes than the blood plasma. It can cause fluid to shift from the brain cells into the blood vessels, reducing the intracranial pressure and cerebral edema.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Fried chicken is a food that the nurse should tell the client to avoid eating. Fried chicken is high in fat, which can trigger or worsen the symptoms of GERD. Fat can relax the lower esophageal sphincter, which is the muscle that prevents the stomach acid from flowing back into the esophagus. Fat can also delay the stomach emptying, which can increase the pressure and acid production in the stomach.
Choice B reason: Nonfat milk is not a food that the nurse should tell the client to avoid eating. Nonfat milk is low in fat, which can help prevent or reduce the symptoms of GERD. Nonfat milk can also provide calcium and protein, which are essential nutrients for the client's health.
Choice C reason: Bananas are not a food that the nurse should tell the client to avoid eating. Bananas are low in acid, which can help neutralize the stomach acid and soothe the esophagus. Bananas are also rich in fiber, which can promote digestion and prevent constipation.
Choice D reason: Oatmeal is not a food that the nurse should tell the client to avoid eating. Oatmeal is a whole grain that is low in fat and high in fiber, which can help prevent or reduce the symptoms of GERD. Oatmeal can also absorb the excess acid in the stomach and prevent it from refluxing into the esophagus.
Correct Answer is B
Explanation
Choice A reason: This is not a correct result that the nurse should anticipate. RBC stands for red blood cells, which carry oxygen and carbon dioxide in the blood. The normal range for RBC is 4-5.5 /mm^3^, so a value of 4.2 /mm^3^ is within the normal range and does not indicate any abnormality.
Choice B reason: This is a correct result that the nurse should anticipate. WBC stands for white blood cells, which fight infections and inflammation in the body. The normal range for WBC is 5-10 /mm^3^, so a value of 17 /mm^3^ is above the normal range and indicates leukocytosis, which is an increase in the number of white blood cells. Leukocytosis can be caused by acute appendicitis, as the body tries to fight the infection and inflammation in the appendix.
Choice C reason: This is not a correct result that the nurse should anticipate. Neutrophils are a type of white blood cell that are the first to respond to bacterial infections. The normal range for neutrophils is 3-5.8 /mm^3^, so a value of 3.2 /mm^3^ is within the normal range and does not indicate any abnormality.
Choice D reason: This is not a correct result that the nurse should anticipate. Lymphocytes are a type of white blood cell that are involved in the immune response and the production of antibodies. The normal range for lymphocytes is 1-4 /mm^3^, so a value of 3 /mm^3^ is within the normal range and does not indicate any abnormality.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today