What Condition Occurs When the Normal Adult Hemoglobin Is Partly

question 23

Multiple Choice

What condition occurs when the normal adult hemoglobin is partly or completely replaced by abnormal hemoglobin?

• A) Aplastic anemia
• B) Sickle cell anemia
• C) Thalassemia major
• D) Iron deficiency anemia

Compare the susceptibility to alcohol use disorders between men and women.

Grasp the global mortality rate linked to drug use disorders.

Note the trends in cocaine use in the United States.

Understand the required curriculum components for undergraduate nursing programs including substance abuse education.

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Definitions:

Myofibril

Within a muscle fiber, a threadlike array of proteins organized as a series of sarcomeres (contractile units).

Sarcomere

Contractile unit of muscle; an array of actin and myosin filaments arranged in parallel and bounded on either end by an array of cytoskeletal elements (a Z line).

Red Muscle Fibers

Muscle fibers with high myoglobin content and mitochondria, adapted for endurance and sustained activity by aerobic respiration.

Myoglobin

Muscle protein that reversibly binds oxygen.