Which statement made by the EMT shows an understanding of bandaging an open wound?
A) "Bandages are sterile gauze pads used to stop bleeding."
B) "I use bandaging material to secure a dressing in place."
C) "You must always make sure that the bandage is sterile."
D) "After you apply a bandage, a dressing should be placed over it."
B
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Small volume nebulizers produce bacterial aerosols that have been commonly associated with which of the following diseases?
a. Pseudomonas aeruginosa b. Measles c. Small pox d. Nosocomial pneumonia
Homeostasis refers? to:
A) the tendency of the body to maintain an appropriate internal environment B) extrinsic environmental regulatory factors C) intrinsic environmental regulatory factors D) the? body's ability to regulate the external environment.
Answer the following statement(s) true (T) or false (F)
1. The endocrine system works with the reproductive system through a negative feedback system to control the production and excretion of hormones. 2. The radiographic procedures of the upper digestive system include the small bowel series (SBS), often referred to as a small-bowel follow-through. 3. Human procreation requires the male reproductive organs (testes) to produce sperm and the female reproductive organs (ovaries) to produce ova. 4. The central nervous system includes 12 pairs of cranial nerves connected to the brain and 31 pairs of spinal nerves positioned along the vertebral column. 5. The skin is composed of a connective layer of epithelial cells known as the epidermis and a deeper layer of connective superficial tissue referred to as the dermis.
Acetazolamide is an example of which of the following categories of diuretics?
A) loop B) osmotic C) thiazide D) carbonic anhydrase inhibitors