Physique
Cinématique, forces, électricité et raisonnement par équations.
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read the excerpt from roll of thunder, hear my cry. \all right,\ papa s…
curious
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question 28 (1 point) the cripple creek mining district, home of the la…
B. no one thought gold could come from a collapsed volcanic caldera.
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question 27 (1 point) colorado suffered with the repeal of the sherman …
C. authorized the US government to purchase up to 4.5 million ounces of silver per month.
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question 14 which two functions or operations are performed by the mac …
It adds control information to network protocol layer data. It is responsible for Media Access Control.
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question 13 what are the two sizes (minimum and expected maximum) of an…
D. 64 bytes, C. 1518 bytes
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question 12 which statement is true about mac addresses? the iso is res…
C. The first three bytes are used by the vendor assigned OUI.
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question 20 (1 point) listen the climatic divide between the wet east a…
D. The 100th Meridian
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question 11 what type of address is 01-00-5e-0a-00-02? an address that …
An address that reaches a specific group of hosts
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question 10 what is auto - mdix? a type of cisco switch a feature to au…
C. A feature that detects Ethernet cable type
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ute resistance to forced cultural change led to the a) meeker massacre.…
Question 14: A. Meeker Massacre Question 15: B. Greeley
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question 9 what addressing information is recorded by a switch to build…
The source Layer 2 address of incoming frames
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question 8 what happens to runt frames received by a cisco ethernet swi…
The frame is dropped.
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question 7 which function or operation is performed by the llc sublayer…
C. It communicates with upper protocol layers.
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question 6 which network device has the primary function to send data t…
C. Switch
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question 5 which network device makes forwarding decisions based on the…
D. Switch
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question 4 what will a host on an ethernet network do if it receives a …
It will discard the frame.
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question 3 what is the special value assigned to the first 24 bits of a…
01-00-5E
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question 2 what statement describes a characteristic of mac addresses? …
They must be globally unique.
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question 1 which two characteristics describe ethernet technology? (cho…
It is supported by IEEE 802.3 standards. It uses unique MAC addresses to ensure that data is sent to the appropriate destination.
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which two types of memory buffering techniques are used by switches? (c…
For the first question: B. Port - based memory buffering C. Shared memory buffering For the second question: C. Autonegotiation
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what are two methods for switching data between ports on a switch? (cho…
Question 1: B. Cut - through switching C. Store - and - forward switching Question 2: B. Cut - through switching
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which of the following refers to a condition in which the cpu performs …
A. Bottlenecking
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question 60 not yet answered points out of 1.00 p flag question a smart…
b. sensors
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a friend of munas suggested a website that she can use to download musi…
A. A shield icon in the address bar
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question 56 not yet answered points out of 1.00 flag question akira has…
b. speech recognition software
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question 14 although csma/cd is still a feature of ethernet, why is it …
The use of full - duplex capable Layer 2 switches
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question 13 what are two services performed by the data link layer of t…
It provides media access control and performs error detection. It accepts Layer 3 packets and encapsulates them into frames.
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question 12 what type of physical topology can be created by connecting…
D. Star
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question 11 which layer of the osi model is responsible for specifying …
B. Data link
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question 10 what are the two sublayers of the osi model data link layer…
B. LLC, C. MAC
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question 9 which data link layer media access control method does ether…
B. CSMA/CD
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question 8 which is a function of the logical link control (llc) sublay…
To identify which network layer protocol is being used
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question 7 which statement describes the half - duplex mode of data tra…
Data that is transmitted over the network flows in one direction at a time.
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question 6 a technician has been asked to develop a physical topology f…
A. Mesh
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question 5 what method is used to manage contention - based access on a…
C. CSMA/CA
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question 2 what attribute of a nic would place it at the data link laye…
A. MAC address
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question 3 25 pts which of the following is not a proper philosophy tha…
Question 3: Share them with friends or family Question 4: OneDrive
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question 1 what identifier is used at the data link layer to uniquely i…
A. MAC address
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question 12 (mandatory) (10 points) what is the most common cause of in…
Hereditary hemochromatosis
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question 1 ______ is the art of protecting networks, devices, and data …
Question 1: A. Cybersecurity Question 2: B. Athletics
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question 3 which lists the layer 2 and layer 3 address fields in the co…
Question 3: Destination NIC address, source NIC address, source IP address, destination IP address Question 4: 802.11, Ethernet, PPP
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question 1 what does the data link layer add to a layer 3 packet to cre…
Question 1: C. Header, D. Trailer Question 2: A. To determine whether the frame experienced transmission errors
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question 4 which duplex communication method is used in wlans? full - d…
Question 4: B. Half - duplex Question 5: D. Carrier sense multiple access/collision detection
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which topology displays networking device layer ip addresses? aerial to…
1. C. Logical topology 2. D. WAN 3. B. Extended star
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what wintrobe indice do we look at to determine the cause of anemia?
Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin (MCH), Mean Corpuscular Hemoglobin Concentration (MCHC)
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question 10 (mandatory) (10 points) listen what becomes deficient first…
Ferritin
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question 9 (mandatory) (10 points) what is the most common cause of gi …
Peptic ulcer disease
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select the correct directional term to complete this sentence: the skin…
For the first question: Superficial For the second question: The abdominal cavity The abdominopelvic cavity
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question 8 (mandatory) (10 points) listen with blood loss from chronic …
Microcytic hypochromic
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what is the most common cause of anemia?
Iron - deficiency
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question 4 which of the following are established functions of vitamin …
A. Prevention of scurvy. C. Integral component of collagen. D. Acts as an antioxidant to scavenge free radicals.
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what is the problem with treating pernicious anemia with only folate?
Folate treatment can correct the anemia symptoms but not the neurological deficits, and neurological damage may progress.
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8 fill in the blank 1 point select the correct directional term to comp…
proximal
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louis used a quadratic equation to model the height, y, of a falling ob…
$(-4,1)$
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the table below shows the data for a car stopping on a wet road. what i…
41.7 ft
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what is the best description of an oblique plane? a plane that divides …
2. A plane that divides the body (or an organ) at an angle. B. The abdominopelvic cavity C. The pelvic cavity
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question 2 (mandatory) (10 points) listen where is peripheral blood loc…
Outside of the heart and major organs, in the blood - vessels of the body's extremities and other peripheral tissues.
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question 1 (mandatory) (10 points) listen what are the 3 major categori…
Blood loss anemia, Hemolytic anemia, Hypoproliferative anemia
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a large dose of vitamin c can make b12 appear low. true false question …
1. True 2. Schilling Test
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lecture attendance quiz #5 0:00:40 elapsed factor deficiency, productio…
Question 2: True Question 3: False
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question 1 (mandatory) (20 points) what are the 3 major classifications…
Question 1: B. microcytic, normocytic, macrocytic Question 2: True
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question 15 which standards organization oversees development of wirele…
C. IEEE
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question 14 what is indicated by the term throughput? the measure of th…
The measure of the bits transferred across the media over a given period of time
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question 13 which characteristic describes crosstalk? the loss of wirel…
The distortion of the transmitted messages from signals carried in adjacent wires
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a large dose of vitamin c can make b12 appear low. true false question …
True Schilling Test
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blood loss from acute bleeding will cause the anemia to be normocytic a…
1. True 2. False
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directions: select all the correct answers. read the following sentence…
The townspeople do not mind that Margot has little money to put into the store. The townspeople miss the old days before Margot's daughter took over the store.
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question 1 (mandatory) (20 points) listen what are the 3 major classifi…
B. microcytic, normocytic, macrocytic
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what does the word forceful suggest about larrys personality in the par…
D. He is effective
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question 5 (mandatory) (20 points) listen which test is definitive for …
D. Schilling Test
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question 3 (mandatory) (20 points) serum iron is the most sensitive tes…
Question 3: B. False Question 4: A. True
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question 2 (mandatory) (20 points) listen blood loss from acute bleedin…
True
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question 1 (mandatory) (20 points) listen what are the 3 major classifi…
B. microcytic, normocytic, macrocytic
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what is the functional test for b12 deficiency? hypersegmented neutroph…
B. Methylmalonic Acid Test
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what is the major iron storage form? serum iron transferrin serum ferri…
Serum Ferritin
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what is the gold standard test for iron deficiency anemia? schilling te…
B. Bone marrow aspiration
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vocabulary words we need drag the words into the correct boxes. 1. any …
1. force 2. unbalanced force 3. acceleration 4. mass
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when using an 11\ extension at 90 degrees (see the picture), how much t…
5% for any extension between 6 - 12 inches long
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when using an 11\ extension at 90 degrees (see the picture), how much t…
1% - per inch of extension
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individuals who are heavy alcohol users are at risk for alcoholic liver…
B. their ability to use fat as an energy source is impaired, resulting in an accumulation of fat in the liver.
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according to the dietary guidelines, moderate consumption of alcohol is…
A. no more than one standard drink per day for females and no more than two standard drinks per day for males.
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an electronic dial type torque wrench utilizes a ____________ gauge to …
B. Strain
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most common cause of anemia in men over 70 years of age? diverticulitis…
Adenocarcinoma
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older adults have declining energy needs as basal metabolic rate decrea…
A. True
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during which life stage do poeple generally reach peak bone mass, after…
C. Young adulthood (age 19-30)
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children and adolescents who are overweight should be counseled to lose…
A. True
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obesity is associated with increased risk of which of the following chr…
A. Hypertension B. Type 2 diabetes C. Stroke / heart disease D. Many forms of cancer E. Osteoarthritis
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restrictive diets in adolescents are hamful. a true b false
A. True
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which of the following nutrients would you suggest for a 13 year old ad…
D. Iron
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for adoelscent females, increases in body weight are primarily due to a…
A. increased body fat.
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which of the following are common food - related problems for children?…
A. Tooth decay B. Malnourishment C. Food sensitivities D. Excessive weight gain
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many children can outgrow food allergies, especially to wheat, milk, eg…
A. True
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which of the following statements about breastfeeding/lactation is true…
E. All of the above are true statements.
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match the following statements with the type of human milk they describ…
1. Foremilk 2. Colostrum 3. Mature milk 4. Hindmilk 5. Colostrum
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per kilogram body weight, infants need more energy (calories) than adul…
A. True
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human milk is the sole source of nutrition needed for (almost all) infa…
B. six months
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which of the following activities would be safe for a healthy and activ…
A. Swimming laps at the pool. B. Jogging outside. C. Walking on a treadmill. D. Taking a beginners ballroom dance class at a local dance studio.
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your friend sam is pregnant. to meet increased protein needs, you sugge…
C. swordfish
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for healthy weight individuals, what is the recommended amount of weigh…
B. 25 - 35 lbs
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which of the following choices would be a production - defect anemia? h…
B. B12 deficiency anemia, C. Multiple myeloma, D. Iron deficiency anemia