物理
運動學、受力分析、電學與方程推導。
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which statement best summarizes the u.s. foreign policy goals from the …
The U.S. foreign policy in the Caribbean intended to provide stability and peace in an unstable region.
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the aed detects a shockable rhythm and advises a shock. after deliverin…
Complete cycles of 30 compressions and 2 breaths, and use the 2 thumb - encircling hands technique.
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unit 4 - challenge 4.1: digital imaging which scenario is most appropri…
B. Creating a high - resolution image for a gallery exhibition
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with her patients who have somatic symptom and conversion disorders, yu…
arranges for the removal of rewards for a client's symptoms and an increase in rewards for healthy behaviors.
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describing the earths magnetic field the earth has a magnetic field. if…
The second option (with the bar magnet having \(N\) at the bottom (near Earth's geographic south) and \(S\) at the top (near Earth's geographic north)) is correct.
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unit 4 - challenge 4.1: digital imaging in relation to accessibility, w…
d. Using high - contrast patterns like stripes or checkerboards to make the interface more visually appealing
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lagi developed conversion blindness but rarely bumps into anything, eve…
at least some vision, even if he is unaware of it.
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you check the infants pulse every 2 minutes and detect that the heart r…
Power on the AED, follow the prompts, and use the child pads.
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identifying tools to test for magnetic fields which would you sprinkle …
- For determining the direction of the field lines around a magnet: compass - For using with a circuit to determine if a magnet was moving in close proximity to the circuit: galva…
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identifying tools to test for magnetic fields which would you sprinkle …
iron shavings
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which graph could represent a car that begins by increasing its speed, …
The graph provided in the problem (with a positive - slope segment, then a horizontal segment, then a negative - slope segment) is the correct representation.
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the infant isnt breathing normally but has a pulse. what do you need to…
Provide rescue breaths, with 1 breath every 2 to 3 seconds.
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based on the trends you observed in the laboratory exercise, which obje…
a metal hammer, the metal frame of your chair, the screws and nails that hold your desk together.
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question 28 the reticular activating system maintains sleep rhythms. co…
- Question 28: consciousness. - Question 29: norepinephrine and acetylcholine. - Question 30: hypothalamus.
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which of the following would be a factor in good sleep hygiene? a. eat …
C. Go to sleep at 11pm every night and wake up at 6am every morning.
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the infant is unresponsive when you tap her foot and shout, \are you ok…
For 5 to 10 seconds, look for no breathing or only gasping while simultaneously checking the brachial pulse.
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to lose weight, you must _________. a. increase exercise and increase c…
B. increase exercise and decrease caloric intake
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question 22 1 pts the groove between the frontal and parietal lobes of …
- Question 22: central sulcus - Question 23: hypothalamus - Question 24: cerebellum
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question 19 1 pts mixed cranial nerves contain axons of sensory axons. …
- Question 19: sensory and motor neurons. - Question 20: myotome. - Question 21: voluntary; within.
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robertas monthly bank statement says that she has a balance of 386.29, …
d. I and IV
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the transverse displacement (y) of a wave is given as a function of pos…
\(\lambda = 31.9\) meters, \(f = 127.5\) Hertz, \(T = 0.00785\) seconds, \(\phi_{0}=4.37\) radians
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in the event of a fire, what is the best way to determine if a door is …
C. Check it for heat with the back of your hand
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a string has a mass of 12.3 g. the string is stretched with a force of …
\(\lambda = 0.955\ m\) \(f\approx38.4\ Hz\)
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question 13 the effect of sympathetic stimulation on the urinary bladde…
relaxation. # Question 14
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a stretched string is 1.97 m long and has a mass of 19.3 g. when the st…
\(44.4\)
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stressors and negative emotions are both ________. a. avoidable b. unhe…
C. manageable
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when an insect ventures onto a spiderweb, a slight vibration is set up,…
\(46\space ms\)
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question 10 1 pts the set of coordinated commands that control the prog…
- Question 10: motor program - Question 11: dermatome - Question 12: constriction of the bronchioles
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a school is setting up for the science departments annual night of phan…
\(748\space N\)
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a stereo speaker produces a pure \e\ tone, with a frequency of 329.6 hz…
\( T = 0.00303\ s \) \( \lambda_{water}=4.49\ m \) \( \lambda_{air}=1.03\ m \)
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select the best evidence to support the statement that its possible to …
Signs of food spoilage may include an appearance different from the food in its fresh form, such as a change in color, a change in texture, an unpleasant odor, or an undesirable t…
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question 4 if the center of a reflex arc is the brain, the response it …
Question 4: cranial reflex. Question 5: hypoglossal. Question 6: cholinergic.
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you check the childs pulse after 2 minutes of providing rescue breaths …
Get and use an AED
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question 1 1 pts the two main types of adrenergic receptors are alpha a…
- **Question 1**: alpha and beta. - **Question 2**: vestibular. - **Question 3**: association tracts.
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a sinusoidal transverse wave travels along a long, stretched string. th…
\(d = 0.1634\space m\) \(\Delta t=20.836653\space s\) \(N = 20.857143\space cycles\)
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question 5 of 12 an observer sits in a boat watching wave fronts move p…
For the wavelength question: $0.50$ m. For the frequency question: $5.2$ Hz.
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standing waves are set up on a string that is fixed at both ends so tha…
\(5\)
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which of the following are the four main types of context? cultural int…
Cultural, Situational, Relational, Conversational
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select the higher harmonics of a string fixed at both ends that has a f…
\(160\space Hz\), \(240\space Hz\)
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read the statements. then fill in the blanks using estar with an emotio…
1. Vicente y Mónica están cansados. 2. Estamos equivocados. 3. El pasajero está nervioso. 4. Paloma está enamorada. 5. Los abuelos de Irene están contentos. 6. Estoy nervioso/a (o…
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which is the correct energy equation including friction? a ( w_{\text{e…
E. All of the above
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figure 11 - 1 major anterior skeletal muscles use figure 11 - 1 to answ…
pronator teres
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the child is unresponsive after you tap his shoulders and shout, \are y…
For 5 to 10 seconds, look for no breathing or only gasping while simultaneously checking the brachial pulse.
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the height of a rocket a given number of seconds after it is released i…
the number of seconds after the rocket is released
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figure 11 - 2 major posterior skeletal muscles use figure 11 - 2 to ans…
extensor carpi ulnaris
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the child is unresponsive after you tap his shoulders and shout, \are y…
For 5 to 10 seconds, look for no breathing or only gasping while simultaneously checking the brachial pulse.
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which conclusion did quantum scientists draw from excited hydrogen atom…
Hydrogen releases photons of light at only certain energies or specific wavelengths.
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which of the following describes the action of the serratus anterior? m…
medially rotates the scapula
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which of the following is a pennate muscle? biceps brachii pectoralis r…
rectus femoris
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a person who habitually clenches their teeth may present with an overde…
masseter
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a muscle that inserts on the body of the mandible is involved in spitti…
chewing.
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the muscle which covers the anterior surface of the neck is called the …
platysma.
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a muscle that stabilizes the origin of the agonist is called a(n) fixat…
A. fixator
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the whole deltoid muscle ______ the humerus. flexes pronates rotates in…
abducts
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tom is having difficulty with plantar flexion and eversion of his foot.…
fibularis longus
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the mentalis muscle inserts on the orbicularis oris. mastoid process. h…
skin of the chin.
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reducing, reusing, and recycling in your office is likely to ________. …
B. conserve energy
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in assessing a stroke patient, you ask her to stick out (protract) her …
genioglossus
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which muscle has an action which most closely resembles the orientation…
parallel
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the only knee flexor that originates superior to the acetabulum is the …
sartorius.
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the most important reason to know basic first aid is: a. it is the best…
D. It allows emergencies to be treated swiftly
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muscles that laterally rotate the thigh include all of the following ex…
tensor fasciae latae.
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hinge is to door as ______ is to lever. load weight effort fulcrum musc…
fulcrum
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why are first reactions important in the critique process? a.) they ens…
C. They involve the reviewer’s emotional and subconscious reactions to a design.
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the muscle that elevates the larynx is the ______ muscle. ○ buccinator …
stylohyoid
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which of the following controls adduction at the shoulder? teres minor …
teres major
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select the best evidence to support the statement that its not always e…
The best evidence is "But flash floods can develop quickly, sometimes in just a few minutes and without any visible signs of rain."
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all of the following originate on the scapula except the pectoralis maj…
pectoralis major.
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which of these factors would help the environment? a. betty drinks only…
B. Greg changes all of the light bulbs in the office to energy efficient bulbs.
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in his introduction to mechanical engineering course, maurice is asked …
synthesis
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which of the following is a hazard of failing to identify your weakness…
Developing a blind spot
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the epa is responsible for setting and enforcing regulation related to …
B. the environment
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you are still performing cpr as a single rescuer. the aed detects a sho…
Cycles of 30 compressions and 2 breaths
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amir is five feet nine inches tall and weighs 120 pounds julie is five …
Amir: Underweight, Pat: Normal, Julie: Overweight
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after turning on the aed, you follow the prompts. you know to use child…
Use the adult pads
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the old boards that phil apparently uses for firewood arent long enough…
force into a tight space
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in his english composition course, santiago has been asked to carefully…
rhetorical analysis
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who is responsible for protecting the environment? a. government b. emp…
D. Everyone
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clicker quiz! when there is friction, which mechanical energy - time di…
C
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which of these schedules follow the guidelines for a teenagers daily ph…
A. 30 minutes playing soccer, 20 minutes climbing a rock wall, and 10 minutes practicing yoga; B. 30 minutes practicing gymnastics and 30 minutes cycling
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4. select the best answer. _____ illnesses are those that are related t…
D. Somatic
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which of these is the best example of wedging something? using an autom…
shoving a thin board under a doorframe to keep the door open
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the common cold is viral infection with symptoms like runny nose, sneez…
One thing: It is a viral infection. Another thing: Symptoms include runny nose, sneezing etc. Third thing: It is self - limiting.
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lead to a third cache. the final cache has a special reward inside. puz…
Puzzle Cache
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1 true or false 1 point slang is often used in informal language. true …
1. True 2. True 3. True 4. True 5. False
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1. select the best answer. the greek physician ___ taught that the body…
Hippocrates
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after checking for breathing and a pulse, you verify that the child is …
1 breath every 2 to 3 seconds, or about 20 to 30 breaths per minute.
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clicker quiz! in the absence of friction, which energy - time diagram i…
C
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the child is unresponsive after you tap his shoulders and shout, \are y…
For 5 to 10 seconds, look for no breathing or only gasping while simultaneously checking the brachial pulse.
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question 3 of 10 a healthy body weight is associated with a low bmi. a.…
B. False
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3. 3/8 pointsdetailsmy notesprevious answersask your teacherif you have…
- Distance: \(1.98\ km\) - Displacement: \(0\ km\) - Average velocity: \(0\ km/h\) - Average speed: \(0.794\ km/h\)
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which of these are associated with a sedentary lifestyle? select the tw…
A. Lack of energy, B. Increased risk of disease
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5. 0 / 1 points details a rock is dropped from rest. how fast is it goi…
\(13.72\)
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if m₁ is doubled, and m₂ is reduced by 3x, what will be the gravitation…
The new gravitational force will be \(\frac{2}{3}\) of the original gravitational force.
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4. -/1 points a car starts at a position of x = 9 mi and has a speed of…
\(0.46\) mph/s ### Problem 5
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what is a correct approach for aed pad placement for infants and childr…
As indicated on the pad packages
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read the passage. then answer the question. george washington was born …
B. chronological
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describing magnetic fields use the diagram of a magnetic field to ident…
- The positive (N) pole of the magnet: \(D\) - The negative (S) pole of the magnet: \(E\) - The strongest push or pull on a charged particle at a distance from the magnet: \(B\) (…
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which of the following is not a common threat to mangrove forests? poll…
acid mine drainage
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you witness a child suddenly collapse on the playground. you are the on…
Give 2 minutes of CPR