CPT Code 62270 is under Injection, drainage or aspiration procedures of the spine and spinal cord. This is fitting for the patient who has had a diagnostic lumbar puncture where a small amount of cerebrospinal fluid is removed for laboratory testing.

6 0

3 years ago

According to the cell theory, which structure contains cells? A)blood B)water C)carbon dioxide D)chromosome

MrRa [10]

The correct answer is option A, that is, blood.

Cell theory in biology refers to the universally acknowledged scientific theory that living species are constructed of cells, that is, they are the basic fundamental and structural unit of all species, and that all the cells arises from the pre-existing cells. The theory is credited to Schwann and Schleiden. The three postulates of the theory are:

1. All living species comprises of one or more cells.

2. Cell originate from the pre-existing cells.

3. The cells is the fundamental unit of organization and composition in organisms.

6 0

3 years ago

Read 2 more answers

Question 17 of 25

poizon [28]

Answer:

Explanation:

Respiration can happen without sunlight,but photosynthesis cannot.and photosynthesis doesn't take place at night,so less carbon dioxide is used up than it is produced.

I hope this helps

6 0

3 years ago

Group 1

Yuliya22 [10]

In earth science, erosion is the action of surface processes (such as water flow or wind) that remove soil, rock, or dissolved material from one location on the Earth's crust, then transport it away to another location. so the area would experience the most erosion is the area with a severe thunderstorm & a dry area with little vegetation because thunderstorm will give so much rain flow and wind since there are little vegetaion, no one will hold the soil together and lessen the impact of water flow

5 0

3 years ago