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A 44-Year-Old Man Is Brought to the ER Due to Retrosternal

question 220

Multiple Choice

A 44-year-old man is brought to the ER due to retrosternal chest pain The patient describe the pain which develops with exertion and sometimes occur when resting. ECG shows no finding with normal cardiac markers. He does not use alcohol, tobacco, or illicit drugs The patient's father died with myocardial infarction. His temperature is 37.2 C blood pressure is 120/75 mm Hg, pulse is 78/min, and respirations are 14/min. Physical examination shows no abnormalities. Coronary angiography shows no significant obstructive lesions. Acetylcholine infusion during the procedure results in dilation of epicardial coronary vessels. A reaction involving which of the following amino acids is most likely responsible for the observed dilation?

Recognize the appropriate medication forms for enteral administration.

Understand how to manage significant gastric residuals before administering medication.

Know the first step in administering medication via a nasogastric tube.

Apply correct techniques for oral medication administration.

Definitions:

Market Index

A statistical measure that shows changes in a financial market by tracking the performance of a set of selected stocks.

Explanatory Factors

Variables that are thought to explain changes or variations in a particular variable of interest, often used in statistical models to understand outcomes.

Industrial Production

The total output, often measured in physical units, of factories, mines, and utilities within an economy.

Inflation

The tempo at which the general cost of goods and services rises, weakening the purchasing strength.