During nerve impulses ions move across the cell membrane causing the depolarization/repolarization process. Which ion moves into the cells causing depolarization of the cell membrane?

Functional classification of neurons is based on their location and the direction of impulses being carried.  Match the description with the correct classification of neuron. 

The sensory nervous system monitors our internal and external environment as well as our body position. Match each description to the correct category of general sense. 

In the majority of right-handed people, the left hemisphere is dominant for what function?

The neuroglia of the CNS and PNS have a variety of functions.   Complete the sentences describing neuroglia cells. 

Each class of receptor is stimulated by a particular type of environmental change, anything from touch and pressure to light and heat energy. Match the receptor type with the environmental change that is its stimulus. 

3. Untrusting of your statistical trickery, your uncle wants to know why there are such big differences between the “Percent” and “Valid Percent” columns in the Unemployed variable. In a fit of rage, he blurts out, “Missing Data?! You’re missing data! All this data is uselses!” Explain to your uncle why the percentages might be so different, and what the implications for the analysis could be with the large number of missing data. 3 pts.

In the middle of Thanksgiving dinner with your family, your drunken uncle berates you about your laziness and inability to hold down a job.  Your uncle is angry about the lack of motivation and work ethic in America and blames young people for that problem. You, an educated political science major with experience in research analysis, decide to analyze your uncle’s claim using data from the GSS 2018 dataset. Hypothesis: Older people are less likely to have been recently unemployed.  Based on your uncle’s claim and the subsequent hypothesis given above, properly identify which of the following variables is the independent variable and which is the dependent variable. 2 pts. UNEMP: Whether a respondent has been unemployed in the last 10 years or not AGE5: Five age groups  

Mrs. Jones is in stable condition on a regular insulin drip at 1 unit/h. She is ready to be transitioned to subcutaneous insulin and will be taking food and liquids by mouth. Her total insulin requirement over the previous 24 hours was 40 units. Ms. Smith will now require basal coverage and prandial coverage. Calculate Mrs. Jones’s basal and prandial insulin requirements. Round your answers to the nearest whole number.

Using the Parkland formula for fluid resuscitation and your knowledge of injury calculations using the “rule of nines,” calculate the estimated fluid requirements during the first 8 hours for a 85-kg patient with full-thickness burns to the posterior chest, buttocks, perineum, entire right arm, and entire right leg.