A nurse is discussing early signs of hypervolemia with a patient admitted with congestive heart failure. Which signs should the nurse include in their teaching?

Increased thirst and dry mucous membranes

Low blood pressure and increased heart rate

Difficulty breathing and weight gain

Dry cough and poor skin turgor

Answer and Explanation

The Correct Answer is C

Choice A reason: This is not a correct sign of hypervolemia. Increased thirst and dry mucous membranes are signs of dehydration or fluid volume deficit, which can occur due to excessive fluid loss or inadequate fluid intake.

Choice B reason: This is not a correct sign of hypervolemia. Low blood pressure and increased heart rate are signs of hypovolemic shock, which can occur due to severe fluid loss or hemorrhage.

Choice C reason: This is a correct sign of hypervolemia. Difficulty breathing and weight gain are signs of fluid overload, which can occur due to excessive fluid retention or impaired cardiac function. Difficulty breathing can be caused by pulmonary edema, which is the accumulation of fluid in the lungs. Weight gain can be caused by the increase in total body fluid.

Choice D reason: This is not a correct sign of hypervolemia. Dry cough and poor skin turgor are signs of dehydration or fluid volume deficit, which can occur due to excessive fluid loss or inadequate fluid intake.

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Correct Answer is D

Explanation

Choice A reason: Half-normal saline solution is a hypotonic solution, which means it has a lower concentration of solutes than the blood plasma. It can cause fluid to shift from the blood vessels into the cells, leading to cellular swelling and edema.

Choice B reason: 10% dextrose in water is a hypertonic solution, which means it has a higher concentration of solutes than the blood plasma. It can cause fluid to shift from the cells into the blood vessels, leading to cellular shrinkage and dehydration.

Choice C reason: 5% dextrose and half-normal saline solution is a hypertonic solution, which has the same effects as choice B. The dextrose increases the osmolarity of the solution, while the half-normal saline provides some electrolytes.

Choice D reason: Lactated Ringer's solution is an isotonic solution, which means it has the same concentration of solutes as the blood plasma. It maintains fluid balance and provides electrolytes such as sodium, potassium, calcium, and lactate. It is commonly used for fluid resuscitation, dehydration, and acidosis.

A. H2-receptor antagonist and two antibiotics B. Two proton-pump inhibitors and an antibiotic C. H2-receptor antagonist, proton pump inhibitor, and an antibiotic D. Proton-pump inhibitor and two antibiotics

Correct Answer is D

Explanation

Choice A reason: H2-receptor antagonist and two antibiotics is not the correct combination for the "triple therapy" regimen. H2-receptor antagonists are drugs that block the action of histamine on the stomach cells, reducing the production of acid. They are used to treat peptic ulcers, but they are not effective against H. pylori bacteria. The "triple therapy" regimen requires an antibiotic to kill the bacteria, and a proton-pump inhibitor to reduce the acid secretion and promote healing.

Choice B reason: Two proton-pump inhibitors and an antibiotic is not the correct combination for the "triple therapy" regimen. Proton-pump inhibitors are drugs that block the enzyme that produces acid in the stomach, lowering the acidity and allowing the ulcer to heal. They are used to treat peptic ulcers, but they are not enough to eradicate H. pylori bacteria. The "triple therapy" regimen requires two antibiotics to kill the bacteria, and one proton-pump inhibitor to reduce the acid secretion and promote healing.

Choice C reason: H2-receptor antagonist, proton pump inhibitor, and an antibiotic is not the correct combination for the "triple therapy" regimen. H2-receptor antagonists and proton-pump inhibitors have similar effects on the stomach acid, but they work in different ways. They are both used to treat peptic ulcers, but they are not necessary to use together. The "triple therapy" regimen requires two antibiotics to kill the bacteria, and one proton-pump inhibitor to reduce the acid secretion and promote healing.

Choice D reason: Proton-pump inhibitor and two antibiotics is the correct combination for the "triple therapy" regimen. Proton-pump inhibitors are drugs that block the enzyme that produces acid in the stomach, lowering the acidity and allowing the ulcer to heal. They are used to treat peptic ulcers, and they also enhance the effectiveness of the antibiotics. The "triple therapy" regimen requires two antibiotics to kill the H. pylori bacteria, and one proton-pump inhibitor to reduce the acid secretion and promote healing. The most common antibiotics used are amoxicillin, clarithromycin, and metronidazole.

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A nurse is discussing early signs of hypervolemia with a patient admitted with congestive heart failure. Which signs should the nurse include in their teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A physician orders an isotonic IV solution for a client. Which solution should the nurse plan to administer?

Correct Answer is D

Explanation

The nurse is preparing to discharge a client newly diagnosed with peptic ulcer disease. The client's diagnostic test results were positive for H. pylori bacteria. The health care provider has ordered the "triple therapy" regimen. Which medications will the nurse educate the client on?

Correct Answer is D

Explanation

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