Select the correct term for a tube that is inserted in through the nose and drops to the stomach
A) fecal occult blood testing
B) paracentesis
C) nasogastric tube
D) barium enema
C
Explanation: The combining form nas/o means "nose"; the root gastr, "stomach"; and the suffix -ic, "pertaining to."
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What is the function of the proteins secreted by cells of the ventral midline of the spinal cord? Choose the correct option
A) Attract (netrin) and then repel (slit) growing axons to help them cross the midline B) Cause axons to stick together with cell adhesion molecules as they travel down molecular highways C) Guides later-developing neighbor axons to the same targets D) Facilitate the mechanism of fasciculation by the expression of specific surface molecules
Which of these would cause a very high CO2 level in the arterial blood?
A) pleura B) cough C) hypercapnia D) exhalation
Which procedure is the surgical repair of cartilage??
A) ?bursitis B) ?chondroplasty C) ?chondromalacia D) ?synovectomy
Use this triangle to find the specified values.
Determine the value of 
.
What will be an ideal response?