Which cancer shows no symptoms early in the disease process but causes difficulty in swallowing and regurgitation of food in the late stage?
A. Colorectal cancer
B. Liver cancer
C. Oral cancer
D. Thyroid cancer
E. Esophageal cancer
E. Esophageal cancer
Esophageal cancer often has no early symptoms; later symptoms include difficulty swallowing and/or regurgitation of food.
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________ Muscles are composed of specialized cells called muscle fibers
Indicate whether the statement is true or false
Which of the following is considered a good indicator of overall health?
A. Skin B. Head C. Neck D. Abdomen E. Hands
The different types of lipoproteins are _______________, very low-density lipoproteins (VLDL), low-density lipoproteins (LDL), and high-density lipoproteins (HDL).
Fill in the blank(s) with the appropriate word(s).
While a patient is under general anesthesia, it is a good practice to keep the patient's eyes open to prevent a corneal tear or abrasion
Indicate whether the statement is true or false.