Cervical, stomach, and squamous cell skin cancer are examples of carcinomas originating from
A. lymph nodes
B. pigment producing cells
C. blood-forming tissues
D. epithelial cells
E. connective tissue, bone, cartilage, and muscle cells
Answer: D
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The primary cause of urinary tract infections is ________
A) bladder spasms B) kidney stones C) gram-positive bacteria D) gram-negative bacteria
Essential nutrients include
a. meat and dairy products, grains, fruits, and vegetables. b. substrates, protein, calcium, iron, and multiple vitamins. c. water, whole grains, white meat, fruits, and vegetables. d. carbohydrates, fat, protein, vitamins, minerals, and water.
Both combining forms ren/o- and nephr/o- mean ________
A) kidney B) bladder C) urine D) nephron
What are the two key functions of the lymphatic system?
What will be an ideal response?