A patient with a history of weight loss and dysphagia arrives at a medical office for a follow-up after a recently performed EGD. The patient reports feeling a lump in the throat Which condition is described?

Peptic ulcer

Gastritis

Barrett's esophagus

Dyspepsia

Answer and Explanation

The Correct Answer is C

Barrett's esophagus is a condition in which the normal squamous epithelium of the esophagus is replaced by columnar epithelium due to chronic acid reflux. This can increase the risk of esophageal cancer and cause symptoms such as dysphagia, odynophagia, and a sensation of a lump in the throat.

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Correct Answer is B

Explanation

Chronic bronchitis is a type of chronic obstructive pulmonary disease (COPD) that causes inflammation and excess mucus production in the bronchial tubes. The main risk factor for chronic bronchitis is smoking. The symptoms of chronic bronchitis include chronic cough with sputum, cyanosis (bluish skin due to low oxygen levels), and tachypnea (rapid breathing). Steroid inhalation is one of the treatments for chronic bronchitis, as it helps reduce inflammation and improve airflow.

A. Extracellular fluid will shift into the interstitial fluid space and tissues will expand. B. Interstitial fluid will shift into the intracellular fluid space and cells will stay the same. C. Extracellular fluid will shift into the intracellular fluid space and cells will expand. D. Intracellular fluid will shift into the extracellular fluid space and cells will shrink.

Correct Answer is C

Explanation

Osmolarity is a measure of the concentration of solutes in a solution. When the osmolarity of the bloodstream increases due to blood loss, water will move from areas of lower osmolarity to areas of higher osmolarity by osmosis. This means that water will move from the extracellular fluid (the fluid outside the cells) to the intracellular fluid (the fluid inside the cells) to balance the osmotic pressure. As a result, the extracellular fluid volume will decrease and the intracellular fluid volume will increase, causing the cells to expand.

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A patient with a history of weight loss and dysphagia arrives at a medical office for a follow-up after a recently performed EGD. The patient reports feeling a lump in the throat Which condition is described?

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Correct Answer is B

Explanation

A patient experiences significant blood loss after surgery, which raises the osmolarity of the bloodstream. Which fluid changes are expected to occur within this patient's body as a result?

Correct Answer is C

Explanation

A pregnant female patient presents with complaints of incontinence, polydipsia, and polyphagia. An A1C test shows 8.5% Which condition is indicated by this description?

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A nurse is preparing to administer an enteral feeding to a client who has an NG tube in place. Which of the following methods should the nurse use to verify the correct placement of the NG tube?

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