The human body has natural barriers to infection. Which of the following is considered one of these natural barriers to infection?
a. Skin
b. Gastrointestinal tract
c. Mucous membranes
d. All of the above
d
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Which of the following are granular leukocytes?
a. Neutrophils b. Eosinophils c. Basophils d. All of the above
Which of the following professionals working in a hospital requires post-doctoral education prior to practice?
a. Medical physician b. Respiratory therapist c. Physical therapist d. Occupational therapist
What part of the cell surrounds the nucleus but is separated from the outside by a cell membrane?
A) Extracellular fluid B) Cytoplasm C) Interstitial fluid D) Both A and B
If the initial assessment reveals altered mental status, abnormal breathing and/or uncontrolled bleeding, this is termed a:
a. priority patient b. sick patient c. high-risk patient d. dangerous patient