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1. Classify each of the following as an element, a compound, or a mixture

a. Milk

b. Diamond (pure carbon)

c. Pure water (H2O)

d. Sea water

e. Air

2. Identify each of the following as solid, liquid, or gas.

a. Ice

b. Air in a tire

c. hot tea in a cup

d. A bar of gold

e. water in a shower

3. Identify each of the following as a physical or chemical change.

a. Melting ice

b. Wood burns in wood stove

c. Wood is chopped for the fire place

d. In contact with the air, a copper pipe becomes green

e. When a bar of zinc is submerged in hydrochloric acid, a gas bubbles form this mixture

4. Classify the following mixtures as homogenous or heterogeneous

a. Tea

b. sugar completely dissolved in water

c. Water with sand

d. Steel (a mixture of iron and carbon)

e. Air

5. Give the period and group numbers for each of the following

a. Chlorine

b. Calcium

c. Helium

d. Copper

e. Sulfur

f. Xenon

6. Write the name and symbol of the elements with the following atomic number

a. 11

b. 17

c. 30

d. 24

e. 6

f. 34

g. 19

h. 26

7. For the following atoms determine the number of protons, neutrons, and electrons.

a. 23Na

b. 35Cl

c. 78Rb

d. 14C

e. 32S

8. Place the following elements in order of increasing atomic size

a.  Ca, Ra, Be, Sr, Mg

b. Ge, Fe, Cr, Mo, Br

9. Classify the following elements as alkali metal, alkali earth metal, transition element or a halogen

a. Rb

b. I

c. Fe

d. Be

e. Au

f.  F

10. Write the group number and electron arrangement for each of the following

a. Phosphorus

b. Nitrogen

c. Magnesium

d. Aluminum

e. Chlorine

 

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Case sturdy

Mr. Hernandez comes to the hospital with CHF exacerbation and was admitted to the intensive care unit for treatment. What is the pathophysiology of CHF? Describe different type of CHF and clinical manifestations? what are the treatments of CHF exacerbation in intensive care? when Mr. Hernandez should transfer to the regular floor? what is the hospital staff/ nurses responsibilities when discharging Mr. Hernandez  home from the hospital?. power point presentations with pictures, light blue background on the slides, 20 slides with autor notes at the bottom of each slide.

 

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• What strategies would you employ to assess the patient for abuse? Explain why you selected these strategies.
• How might exposure to the media and/or social media affect the patient?
• What type of mandatory reporting (if any) is required in this case? Why?

 

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Child abuse and maltreatment is not limited to a particular age and can occur in the infant, toddler, preschool, and school-age years. Choose one of the four age groups (infant, toddler, preschool, or school age) and discuss the types of abuse that are most often seen in this age. Discuss warning signs and physical and emotional assessment findings the nurse may see that could indicate child abuse. Discuss cultural variations of health practices that can be misidentified as child abuse. Describe the reporting mechanism in your state and nurse responsibilities related to the reporting of suspected child abuse. Please use california as my state.

 

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essay 

 

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