An entry-level OTR is evaluating a client who has persistent swelling of the non-dominant extremity after undergoing a mastectomy 4 weeks ago. The swelling interferes with the ability to complete fine motor tasks and does not decrease with the use of elevation, ice, or active ROM exercises. The OTR notes the client’s affected upper extremity is firm to the touch and there is no pitting of the skin. Results of a volumetric test indicate the affected upper extremity displaces 20 mL of water more than the non-affected extremity. The client has full functional active ROM of bilateral upper extremities. Based on these results, which action should the OTR take to MOST EFFECTIVELY manage the client’s edema?

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation:

c. earths continental crust is thicker than its lithosphere.

because, the lithosphere is the outermost layer of the earth/ 100 km thick and is defined by its machanical properties.the lithosphere contains oceanic and continental crust that varies in age and thickness across locations and geologic time. the lithosphere is the coolest layer of the earth in terms of temperature. the term lithosphere should not be confused with the use of "geosphere" which is used to indicate all of earth systems, including the atmosphere, hydrosphere   and biosphere. the surface of the earth can be divided into the continental crust and the oceanic crust.   the continental crust is made mostly of granite while the oceanic crust is made of basalt. the average thickness of the continental crust is 25 miles and the average thickness of the oceanic crust is 5 miles.   three types of rock, igneous, sedimentary, and metamorphic, make up the surface of the earth. that's why 3 option is preferable.