Myasthenia gravis involves immune cells attacking acetylcholine receptors, causing double vision and other muscle symptoms.  The book states there is a “…possible association between herpesvirus 6 and onset.”  This would be a mechanism of _____

Which of the following statements regarding suicide in the older patient is correct?

When assessing a geriatric patient who has possibly experienced an acute ischemic stroke, it is most important to:

How do most, [conventional] antihistamines work?  They ____

Common causes of syncope in older patients include all of the following, except:

Osteoporosis is defined as:

Blood levels of medications might rise in the elderly, sometimes to toxic levels. This is most likely due to:

Which cells can phagocytize harmful cells?

  48.  Id the structure or structures [48] 49[49] 50 (be specific) [50]

Stem cells that give rise to immune cells are found in the __________