Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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how do you write 0.095807 in scientific notation?
$9.5807\times10^{- 2}$
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use the equation of the trend line to predict the cost of the electrici…
$50$
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how do you write 0.1905 in scientific notation? × 10
$1.905\times10^{-1}$
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write the equation that relates final velocity and average acceleration…
The equation is $v_f = v_i+\overline{a}t$, where $v_f$ is final velocity, $v_i$ is initial velocity, $\overline{a}$ is average acceleration, and $t$ is time.
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the descent of masses of snow from their original positions sometimes h…
Some snow always stays on the mountainside.
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17/30 a liquid is defined as: a state of matter that has a definite sha…
A state of matter that has a definite volume but no definite shape
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get it? identify what is the shape of a position - time graph of an obj…
The shape of a position - time graph of an object traveling with constant acceleration is a parabola. The shape of a velocity - time graph of an object traveling with constant acc…
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match each type of magnet to its example. type of magnet: permanent mag…
- A refrigerator magnet always sticks to the refrigerator door: permanent magnet - When in contact with a magnet, an iron nail is able to attract other iron nails: temporary magne…
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how do you write 0.00075 in scientific notation? × 10
$7.5\times10^{-4}$
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how do you write 0.00002481 in scientific notation? × 10
$2.481\times10^{-5}$
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recall and write the definition of the review vocabulary term. displace…
1. Displacement: A vector quantity representing the change in position of an object, including both distance and direction from the initial to the final position. 2. The slope of …
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read the passage. then answer each question. once upon a time \sleeping…
# Breve explicación: 1. En el contexto, "talent" se refiere a una habilidad, por lo que es "skill". 2. "Gloomy" en el texto se refiere a algo triste o desagradable, es decir, "unh…
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please select the word from the list that best fits the definition. 25%…
Just right
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14. average velocity and average acceleration a canoeist paddles upstre…
a. $1.0\ m/s$ b. $0.75\ m/s^2$
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check your progress 11. describing motion what are three ways an object…
11. Speeding up, slowing down, changing direction. 12.a. Different y - intercepts, parallel lines. 12.b. No difference.
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what type of energy does a circuit have? a. radiant b. thermal c. mecha…
Monday - Primera pregunta: d. electrical Monday - Segunda pregunta: A. milk, B. salad, C. lemonade Tuesday - Primera pregunta: a. hot tea, d. oven Tuesday - Segunda pregunta: sóli…
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set up the coordinate system. choose the positive direction to be up th…
The acceleration is approximately $-0.296\ m/s^2$.
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6 radioactive decay 1. thorium - 232 has a half - life of about 14 bill…
$28$ billion years ### 2.
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in 1987, reagan and gorbachev signed the intermediate - range nuclear f…
Improved US - Soviet relations through reduction of arms
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katie left a balloon in the car overnight. the next morning, she notice…
an experimental group
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1. write a nuclear equation for the alpha decay of ²¹¹pa. 2. write a nu…
1. $_{91}^{211}$Pa $ ightarrow$ $_{89}^{207}$Ac + $_{2}^{4}$He 2. $_{87}^{223}$Fr $ ightarrow$ $_{88}^{223}$Ra + $_{ - 1}^{0}$e 3. $_{62}^{149}$Sm $ ightarrow$ $_{60}^{145}$Nd + $…
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pregunta 1 de 20 su salud y seguridad son muy importantes para las univ…
DO. registro de vacunación
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osteoporosis results from. increased estrogen production estrogen decli…
estrogen decline
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the result of calcium and vitamin d deficiency can be a softness of the…
B. rickets; osteomalacia
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risk factors of osteoporosis osteoporosis is most common in elderly wom…
E. estrogen; osteoclast activity
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problem acceleration describe a balls motion as it rolls up a slanted d…
The magnitude of the acceleration is approximately $29.62\ m/s^2$ and the direction is down the driveway.
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iran-contra affair how was nicaragua involved in the iran-contra affair…
D. Contra forces received money from the sale of missiles
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battle of saratoga ally cavalry valley forge guerrilla siege battle of …
1. Washington used military strategy rather than military might because his forces were outnumbered and strategy offered a better chance of success through surprise and disruption…
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get it? contrast how is instantaneous acceleration different from avera…
1. Instantaneous acceleration is at a single moment; average acceleration is over a time - interval. 2. The equation for average acceleration: $a_{avg}=\frac{v_f - v_i}{t_f - t_i}$
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9. the spontaneous emission of radiation by a nucleus is known as a. ra…
9. a. radioactivity 10. beta particle
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signs and symptoms of abnormal calciu hypocalcemia can cause depression…
All of the above (depression of the nervous system, emotional disturbances, sluggish reflexes, muscle weakness, muscle spasms) can be caused by hypocalcemia.
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calcium role in the body calcium plays an important role in all except …
bilirubin formation
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question 50 (mandatory) (2 points) which of the following is not a feat…
Increased lymphocytes
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regulation of calcium levels increase in blood ca²⁺ stimulates ________…
D. calcitonin; more urinary phosphate reabsorption
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question 49 (mandatory) (2 points) a tubular cavity in the spinal cord …
C. Syringomyelia
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blood levels of calcium blood ca²⁺ deficiency stimulates __________ sec…
E. parathyroid hormone; increased osteoclast activity
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10. a(n) ____ is a high - energy electron released from a nucleus durin…
c. beta particle
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which arthritis is caused by an increase of uric acid crystal depositio…
B. Gout
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question 48 (mandatory) (2 points) what is the usual cause of death tha…
C. Bullet damaging vital centers of the brain
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summarize what information can be determined using a velocity - time gr…
1. Velocity at a time, displacement, acceleration. 2. The acceleration is constant. 3. The object changes its direction of motion. 4. Find the slope of the tangent line to the gra…
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12. a piece of wood found in an ancient burial mound contains only half…
d. 5730 years
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question 47 (mandatory) (2 points) listen unilateral atrophy with knife…
C. Lobar Sclerosis (Pick's Disease)
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question 46 (mandatory) (2 points) listen a patient brings their child …
D. Cerebral palsy
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question 45 (mandatory) (2 points) the overall most common type of tumo…
Metastatic tumors
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cholecalciferol what is cholecalciferol? calcitonin inactive vitamin d …
Inactive vitamin D
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question 44 (mandatory) (2 points) a young - adult female in the second…
C. Rupture of a Berry aneurysm
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multiple - choice question \which habitat is known for having very litt…
C. Tundra
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what steps did reagan take in the early 1980s to change the cold war wi…
- Increasing defense spending - Starting the Strategic Defense Initiative - Renewing the arms race
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draw particle model diagrams with vectors to represent the indicated mo…
For "A person speeding up": Draw a dot. Draw a series of arrows in the same direction starting from the dot, with arrow - lengths increasing. For "A person slowing down": Draw a d…
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question 43 (mandatory) (2 points) listen the most common cause of bact…
Streptococcus pneumoniae
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regulation of blood calcium levels the maintenance of normal blood calc…
a negative feedback loop, calcitonin levels, parathyroid hormone levels
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question 42 (mandatory) (2 points) listen a benign self limiting infect…
B. Viral meningitis
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functions of parathyroid hormone which of the following is not a functi…
Lower blood calcium
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question 41 (mandatory) (2 points) dr. percival pott described potts fr…
Granulomatous meningitis
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active form of vitamin d synthesized by the combined action of the skin…
calcitriol
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multiple - choice question “which habitat is known for having very litt…
"tundra"
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11. ____ alpha particles and beta particles differ in a. both mass and …
a. both mass and charge
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question 39 (mandatory) (2 points) abnormal findings with oculomotor ne…
Question 39: Transtentorial herniation Question 40: Amyotrophic Lateral Sclerosis
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the most difficult radiation to block out is a. alpha particles b. gamm…
b. gamma rays
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question 38 (mandatory) (2 points) a 35 - year - old woman with mitral …
D. middle cerebral artery
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question 5 / 5 true or false: if youre feeling buzzed or drunk, the onl…
TRUE
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question 37 (mandatory) (2 points) which of the following is most likel…
changes readily reversed with penicillin therapy
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question 36 (mandatory) (2 points) a 1 - year - old boy presents with a…
Neimann - Picks disease
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question 35 (mandatory) (2 points) a 49 - year - old man with an acute …
Thiamine
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what percentage of the earth does the rainforest cover? 6% 3% 7% 4% 5%
6%
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which of the following statements about development is true? a. cogniti…
C. Understanding typical development can help caregivers make intentional plans for individual children.
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question 34 (mandatory) (2 points) a 72 year - old trips on a toy truck…
B. Subdural hematoma
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technology used by nurses what are some examples of technology that can…
Monitors, Smart beds, Smart pumps, Electronic medical records, Communication devices
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question 33 (mandatory) (2 points) listen which of the following viruse…
Herpes virus
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question 32 (mandatory) (2 points) listen a 5 - year old boy presents w…
B. Medulloblastoma
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a nurse is trying to administer a medication to a client when the elect…
Obtain downtime forms, Recognize the air coming in and out of their body, Identify co - worker support
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question 32 (mandatory) (2 points) a 5 - year old boy presents with pro…
B. Medulloblastoma
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question 31 (mandatory) (2 points) listen the arnold -chiari syndrome i…
atrophy of the frontal and temporal lobes unilaterally
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question 30 (mandatory) (2 points) listen a 54 - year - old man with ra…
Jakob - Creutzfeldt disease
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after evaluating the existing literature on the relationship between iq…
IQ is not an important factor for predicting crime. True False
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question 29 (mandatory) (2 points) on examination of a patient the foll…
B. Brown - Sequard syndrome
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question 28 (mandatory) (2 points) you are practicing in a small town a…
Viral encephalitis (arthropod borne)
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question 27 (mandatory) (2 points) atrophy of mammillary bodies with pe…
Wernicke-Korsakoff syndrome
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59/59 what is an isopycnal? a surface mixing zone a zone of rapid salin…
D. A layer of constant density
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question 26 (mandatory) (2 points) listen the spinal dysraphism usually…
B. Spina bifida
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what is a \cline\ in oceanography? a. a type of ocean current b. a laye…
B. A layer where properties change rapidly with depth
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when can technology create stress for nurses? select all that apply. la…
A. Lack of integration with other programs B. Costs C. System upgrades D. Lack of available equipment E. Equipment stops working
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question 25 (mandatory) (2 points) listen demyelination is the principa…
B. Huntington's Disease
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what is the name of the ocean layer where temperature decreases rapidly…
D. Thermocline
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question 24 (mandatory) (2 points) listen a young - adult female in the…
Rupture of a Berry aneurysm
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the moral developmental theory was pioneered by ○ lawrence kohlberg. ○ …
1. A. Lawrence Kohlberg 2. C. neurological function 3. A. delinquent behavior is learned through the same psychological processes as any other behavior.
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1995 2000 2005 2010 2015 2020 ph 8.31 8.22 8.17 8.08 8.02 7.95 percent …
B. $\text{CO}_3^{2 -}$ decreased because pH decreased. C. pH decreased because $p\text{CO}_2$ increased.
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what is the term for the process where deep, cold, nutrient - rich wate…
D. Upwelling
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why did sam adams father lose everything? 3 points he was a traitor he …
1. He started a bank for colonists 2. Military force 3. The Tea Party
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question 23 (mandatory) (2 points) listen a 45 - year - old previously …
subarachnoid hemorrhage
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on examination of a brain slice from a patient at autopsy, the patholog…
C. Alzheimer's disease
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question 21 (mandatory) (2 points) calcifications are commonly seen in …
Oligodendroglioma
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question 20 (mandatory) (2 points) a duret hemorrhage is most frequentl…
herniation of the uncus with pontine hemorrhaging
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question 19 (mandatory) (2 points) listen hepatolenticular degeneration…
D. Copper
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because somoza refused to improve his human rights policies in the 1970…
The United States refused to get involved when the socialist Sandinistas overthrew the Nicaraguan regime.
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question 18 (mandatory) (2 points) listen the condition of the spinal c…
A. Tabes dorsalis
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what was the outcome of the iran hostage rescue attempt? the hostages w…
The United States was humiliated when the military rescue failed miserably.
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to increase the effectiveness of a mindful imagery exercise, one should…
all senses
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question 16 (mandatory) (2 points) a hyperextension injury to the neck …
Rupture of the anterior longitudinal ligament
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question 15 (mandatory) (2 points) which of the following is an inherit…
C. Adrenoleukodystrophy