Why is a cotton ball put in a patient's external auditory canal during the Weber test and the Rinne test?
A) Administer testing fluid
B) Keep fluid from coming out of the ear
C) Reduce distraction
D) Mimics deafness in one ear
Answer: D
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Answer the following statements true (T) or false (F)
1. Leukocytes move through the circulatory system by amoeboid motion. 2. Granulocytes called neutrophils are phagocytic and are the most numerous of all white blood cell types. 3. All lymphocytes are leukocytes, but not all leukocytes are lymphocytes. 4. Myelocytic leukemia involves a cancerous condition of lymphocytes. 5. The myocardium receives its blood supply from the coronary arteries.
Define tonic control and give a physiological example.
What will be an ideal response?
Which are found in plasma?
A) Cerebrospinal fluid, gases, and sodium B) Synovial fluid, water, potassium, and sodium C) Collagen, chondrocytes, water, and sodium D) Hormones, gases, electrolytes, and nutrients
When the abdomen is divided into nine regions, the most superior horizontal line is called the midclavicular line.
Answer the following statement true (T) or false (F)