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 D

Explanation

Alzheimer disease is a progressive neurodegenerative disorder that affects memory, cognition, behavior, and daily functioning. Alzheimer disease is characterized by the accumulation of amyloid-beta plaques and neurofibrillary tangles in the brain, which impair the communication and survival of neurons. Alzheimer disease is influenced by genetic and environmental factors, and some rare forms of the disease are caused by mutations in specific genes.

A. Kidneys excrete more H* and retain more HCO3 B. Respirations decrease in rate and depth. C. Respirations increase in rate and depth. D. Kidneys retain more H and excrete more HCO3-

Correct Answer is C

Explanation

Acidosis is a condition where the blood's pH is lowered due to an excess of H+ in the body. This can occur due to metabolic causes, such as diabetes, kidney failure, ingestion of toxins, or respiratory causes, such as hypoventilation or lung disease. The body has several mechanisms to compensate for acidosis and restore the normal pH balance. One of them is to increase the rate and depth of breathing, which helps to remove CO2 from the body and reduce the formation of H2CO3.

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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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Naxlex Comprehensive Predictor Exams

19. PET scan results indicate a tangled mass of nonfunctioning neurons replaced by senile plaques. Progress notes indicate deterioration of judgment, emotional detachment, and sleep disturbance. The etiology is noted to be a genetic mutation. Which condition is reflected in this patient's record?

Correct Answer is D

Explanation

What is an immediate bodily response to acidosis?

Correct Answer is C

Explanation

Classify each characteristic as describing either ischemic CVA, hemorrhagic CVA, or both. Answer options may be used more than once or not at all. Select your answers from the pull-down list.

Which disease can vitamin B12 deficiency be attributed to?

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A patient presents with fatigue, fever, and night sweats. An echocardiogram showed vegetation. Which disease is described?

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What is the most common symptom of bladder cancer?

A patient has sharp, sudden chest pain and difficulty breathing. The physical exam reveals clammy skin and low blood pressure. The diagnostic procedure reveals inflammation in the saclike membrane of the heart muscle and a buildup of fluid. Which disorder is described?