A 75-Year-Old Man Is Brought to the Emergency Department Due

question 134

Multiple Choice

A 75-year-old man is brought to the emergency department due to 2 hours of left-sided chest pain and dyspnea.  The patient has lived in a skilled nursing facility since developing right-sided hemiplegia, hemi-sensory loss, and aphasia 4 months ago.  He has a history of diabetes mellitus, hypertension, and hypercholesterolemia.  As an ECG is being obtained, the patient develops ventricular fibrillation and dies despite resuscitative efforts.  An autopsy is performed; a coronal section of the brain is shown in the image below. The walls of the brain lesion are most likely composed of which of the following?

• A)Astrocytes
• B)Ependymal cells
• C)Fibroblasts
• D)Oligodendrocytes
• E)Pia mater
• F)Schwann cells

---

Definitions:

Reorder Point

A specific stock level that triggers the need to order more inventory to prevent stockouts, calculated by considering the lead time demand and safety stock.

Holding Cost Rate

The cost associated with keeping inventory in stock, including storage, insurance, and opportunity costs.

Standard Deviation

A statistical measurement that quantifies the variability or dispersion of a set of data points from its mean.

Warehouse Space

The area available in a warehouse used for the storage of goods.