Answer the following statement(s) true (T) or false (F)
1. Skeletal muscle contraction aids in the flow of lymph.
2. The immune system is an organ system of the body that works with the lymphatic system to protect against the invasion of pathogens.
3. Lymph originates in blood capillaries that pick up tissue fluid.
4. Humoral immunity targets intracellular viruses, whereas cellular immunity targets extracellular viruses.
5. Some antibodies against foreign antigens can react to similar self-antigens, causing an autoimmune disease.
1. True
2. False
3. False
4. False
5. True
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Which of the terms below describes the development of an organism from an undifferentiated cell?
a) Conceptus b) Primordium c) Epigenesis d) Karyotype e) Fertilization age
What are the major components of the central nervous system?
What will be an ideal response?
A tissue sliced on an angle to be made into a histology slide is said to be an oblique section.
Answer the following statement true (T) or false (F)
Just anterior to the sternocleidomastoid about midway along its length you can palpate this artery
A) external carotid B) facial C) maxillary D) mandibular