What is a result of reduced red blood cell count and/or reduced hemoglobin content of the blood?

Please use the figure to answer these questions.  This involves data from the Nurses’ Health Study regarding Type 2 diabetes. (The caption is retyped below in case you cannot read the image).   Relative Risks for Type 2 Diabetes According to Frequency of Sugar-Sweetened Beverage Consumption: Nurses’ Health Study II, United States, 1991–1999 Note. Whiskers indicate 95% confidence intervals. The sample size was n = 91 249 women. Relative risks were adjusted for age, alcohol intake, physical activity, family history of diabetes, smoking, menopausal hormone use, oral contraceptive use, intake of cereal fiber, magnesium, trans fat, and ratio of polyunsaturated to saturated fat. P value is 0.001

You are intrigued by data that indicate that gender and ethnicity may have an impact on health outcomes.  You join a group from Johns Hopkins University headed by Dr. Roland Thorpe to further explore this issue.  You examine a Baltimore neighborhood that is racially integrated and compare the health of black and white men using in person surveys and repeated blood pressure measurements.  You compare your data (EHDIC) with national data (NHIS) and this is in the table below. This is a comparison of odds ratios for various conditions (health outcomes) for black men (being black is the exposure) compared with white men (considered not to be exposed to being black) from data in the National Health Interview Survey (NHIS) and the Thorpe study (EHDIC, examining a racially integrated Baltimore neighborhood).  They are asking if being black increases the risk for these conditions. Table 1: Exploring Men’s Health Disparities in Integrated Communities, OR (95% CI) Condition NHIS 2003 (national data) EHDIC (your data) Obesity 1.29 (1.12-1.49) 1.06 (0.70-1.62) Hypertension 1.58 (1.34-1.86) 1.05 (0.70-1.59) Diabetes 1.62 (1.27-2.08) 1.12 (0.57-2.22) Heart Disease 0.71 (0.55-0.91) 0.71 (0.41-1.22 Question:  What do the national data (NHIS) indicate about the differences in health outcomes for black as compared with white men? What do the EHDIC data indicate?  How did you know?  What social determinants are the same for both races in the EHDIC study that may be different in the NHIS data?   

The serial arsonist sets three or more separate fires with a definite cooling-off period between them.

A fire has been extinguished by the fire department. The structure is an eight-family apartment building that has suffered extensive damage to over 80% of the building. There was one fatality as a direct result of the fire and several firefighters were injured. The firefighters are still on the scene and have located the origin of the fire.Generally speaking, what is the role of the fire department from this point forward.

Three burglars entered a residence to steal some liquor, but while they were there, they carved their initials in a grand piano, broke record albums in half, and spray-painted obscenities on the walls. They also went into the kitchen and ate food from the refrigerator.Based on the M.O. of this crime, who are likely to be the burglars?

The first step in an arson investigation is to determine the fire’s point of origin.

Which of the following steps should be taken while searching a room for a bomb?

What is the purpose of determining the point of origin at a fire scene?

What motive is responsible for an estimated 50% of all arson cases?