Answer the following statement(s) true (T) or false (F)
1. Alopecia is most often hereditary.
2. Fungal infections or hormonal imbalances can cause alopecia.
3. Dermatitis is a sign of many skin disorders.
4. When a hair follicle goes into a rest cycle, the hair falls out.
5. Sebum is necessary for hair growth.
1. True
2. True
3. True
4. True
5. False
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Should epinephrine be administered?
An 18-year-old male presents with a negative medical history. He has an appointment with the dentist for the extraction of the upper right third molar. The dentist enters the operatory and administers the injection of anesthesia. In less than a minute, the patient loses consciousness. There are no signs or symptoms of allergy. What will be an ideal response?
Which of the following substances is not likely to cross a placenta?
A. An ionized or water-soluble substance B. Tetracycline C. Nicotine D. Alcohol
Diagnostic tests are not used to:
A) confirm wellness. B) to monitor treatment progress. C) increase insurance reimbursements. D) diagnose disease.
The five types of leukocytes, as well as erythrocytes and platelets, all originate from hemopoietic _________________________.
Fill in the blank(s) with the appropriate word(s).