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Biology 1100 exam 1 Characteristics of living organisms - Answer-Composed of one or more cell, reproduce using DNA, obtain energy from their environment, sense their environment and respond to it, maintain a constant internal environment, can evolve as groups, living What is a hypothesis - Answer-An informed explanation for observations of the natural world Independent variable - Answer-Single variable that is manipulated Dependent variable - Answer-A variable that could respond to t...

Bio 1100 Exam 1 Organisms on earth are composed of molecules and compounds that are constructed primarily of what four elements? - Answer-carbon, hydrogen, oxygen, nitrogen A potential new organism has been discovered. Which of the following would be the most conclusive in confirming it is a life form? - Answer-detection of cells Which of the following intracellular junctions would allow for signal molecules to be passed between adjacent animal cells that need fast communication like he...

CNIT 344 Lab 1 Questions Straight Cable - Answer-Used to connect devices of the same type, such as a computer to a switch or a router to a modem. This type of cable is wired in such a way that both ends are identical, making it simple to plug in. When connecting to a PC it uses an intermediate device (Switch or router) Crossover Cable - Answer-Used to connect two devices directly to each other without the need for a switch or router. The wiring of the cable is designed in such a way tha...

CNIT 240/344 Exam 2 what are the characteristics of IPV4? - Answer-connectionless, "best effort" delivery; unreliable; media independent what does connectionless networking mean? - Answer-sender does not know if the receiver is present or has received the packet, the receiver doesn't know that the packet is coming why is "best effort" delivery unreliable? - Answer-it does not have the capability to manage and recover from undelivered or corrupt packets why does IP function very ...

CNIT 240/344 Final Exam Open System Interconnection (OSI) - Answer-7 layers for open interconnection between any two systems regardless of vendor OSI rules - Answer-layers can only communicate with adjacent layers OSI benefits - Answer-break network communication into more manageable parts and vendor agnostic OSI layers - Answer-Physical, Data Link, Network, Transport, Session, Presentation, Application Physical layer - Answer-Transmission of bit stream; focus on signaling techniq...

CNIT 344 Exam 2 OSI Layers - Answer-1. Physical 2. Data Link 3. Network 4. Transport 5. Session 6. Presentation 7. Application Layer 3 Provides_________________________ - Answer-globally unique addressing for every node in the network What does layer 3 convert? - Answer-Data to Packets Routable Protocols of Layer 3 - Answer-IP, IPX, AppleTalk Layer 3 determines_____________________ - Answer-routes between source and destination networks (end-to-end with analysis at each hop)...

CNIT 344 Exam 2 IPv4 - Answer-connectionless (the sender doesn't know if the receiver is present or if the packet arrived or if the receiver can read the packet), unreliable (IP does not have the capability to manage and recover from undelivered or corrupt packets, so other protocol layers manage reliability), media independent 32 bits/4 bytes - Answer-Key piece of the IP Packet Header, length of IPv4 header Type of service - Answer-Key piece of the IP Packet Header, 8 1-bit fields, Qo...

CNIT 344 Final Inside local address - Answer-The IP address assigned to a host on the inside network. When the lease time start for DHCP - Answer-After the DHCPAck is sent. If you can ping 127.0.0.1 in your computer, what does it mean? - Answer-127.0.0.1 is the loopback address TCP/IP is installed properly in your computer Command to bind VLAN to port - Answer-switchport access vlan 1 Command to configure trunk port - Answer-switchport trunk encapsulation dot1q switchport mode t...

CNIT 344 Exam 1 Components of Communication - Answer-Message Source -> Encoder -> Transmitter -> Transmission Medium "The Channel" -> Receiver -> Decoder -> Message Destination What ISO Standard is the OSI Model? - Answer-ISO Standard 7498. (ITU-T specifies X.200-X.299 Recommendations). What does OSI stand for? - Answer-Open System Interconnection. What does the OSI Model do? - Answer-It defines 7 layers that describe the complete application-based communicatio...

NR 507 Final Exam Symptoms of Lower UTI (3) - Answer-burning on urination dysuria suprapubic pain Symptoms of Upper UTI (6) - Answer-pyleonephritis fever flank pain CVA tenderness N/V malaise Is acute renal failure reversible? - Answer-yes How do you determine the prognosis of acute renal failure? - Answer-If we give a diuretic and we get output, this means we have functioning kidneys Examples of Pre-renal failure with diagnostic examples(2) - Answer-Dehydration (diabetics...

Patient with Autism What is autism? - Answer-According to the CDC, autism is: developmental disability which causes: - social impairments - communication deficits - behavioral challenges How is Autism a Spectrum Disorder? - Answer--Those diagnosed range from "high functioning" to "low functioning" -May have independent skills in one area, but not in another -Asperger's v. classic autism Basic Facts about Autism - Answer--Occurs across all socio-economic, race, and ethnic group...

EMT | Chapter 36 Patients With Special Challenges ________ is a developmental disorder characterized by impairment of social interaction. - Answer-Autism Patients with spina bifida may also have hydrocephalus, requiring a shunt. - Answer-True If the length of a tracheostomy tube cannot be determined, insert the suction device 3-4 inches deep. - Answer-False If the length of a tracheostomy tube cannot be determined, insert the suction device no more than 1 to 2 inches (3 to 6 cm) deep...

EMT-B, Ch 36: Patients with Special Challenges Which of the following is a developmental disorder characterized by impairment of social interaction? A. Down syndrome B. Autism C. Cerebral palsy D. Spina bifida - Answer-B. Autism --> Autism is a developmental disability characterized by impairment of social interaction. Cerebral palsy and spina bifida are physical disabilities. Down syndrome is characterized by a genetic chromosomal defect. Known risk factors for Down syndrome inc...

EMT - Chapter 36 abruption placentae - Answer-separation of the placenta from the uterine wall multisystem trauma - Answer-trauma in which more than one major body system is involved 1. Traumatic forces are more widely distributed in children than adults and makes them more prone to multisystem trauma 2. Body surface area is greater and they can lose heat faster 3. Heavy heads and weak neck muscles increase risk of head and c-spine injuries 4. Internal organ placement makes them more...

EMT Study REVIEW Chapter 36-41 You are at the scene of a vehicle collision and have found that there is one patient who is in stable condition. At this point, the call can be categorized as: A a non-incident. B triaged. C an incident. D an unfounded call. - Answer-C an incident. Which of the following is the primary reason why ambulances should have two oxygen supply delivery systems? A To provide oxygen to two patients at one time B 2 oxygen systems are not required C To provide o...

EMT Ch 36 Chapter Test Which of the following is the correct way to time the frequency of contractions in the pregnant woman? - Answer-From the beginning of one contraction to the beginning of the next What is the temporary organ of pregnancy, which functions to supply the developing fetus with oxygen and nutrients? - Answer-Placenta You are assessing a patient in labor. Her contractions are 2 minutes apart, lasting 30 seconds with increasing pain. She states that she does not yet feel ...

EMT Chapter 36 & 37 Cerebral palsy is a condition that results from damage or injury to the: - Answer-brain Airway management can be challenging in patients with Down syndrome because their: - Answer-teeth are misaligned and they have a large tongue. When caring for patients with cerebral palsy, it is important to remember that: - Answer-their limbs are often underdeveloped and are prone to injury. Which of the following does NOT usually contribute to or cause obesity? - Answer-Rapid...

EMT-B Chapter 36 Quiz A 70-year-old male complains of shortness of breath. During your assessment, you note that he has bilateral hearing aids. When you ask him questions related to his chief complaint, he does not answer you. You can hear a whistling sound coming from his hearing aids. You should: A. try repositioning the hearing aid or remove it and turn down the volume. B. recognize that the batteries in his hearing aids are probably depleted. C. remove both of his hearing aids and u...

EMT Chapter 36 AAOS Eleventh Edition autism spectrum disorder - Answer-A group of complex disorders of brain development, characterized by difficulties in social interaction, repetitive behaviors, and verbal and nonverbal communication. cerebral palsy - Answer-A group of disorders characterized by poorly controlled body movement. colostomy - Answer-A surgical procedure to create an opening between the colon and the surface of the body. conductive hearing loss - Answer-Hearing loss ca...

Navy Boot camp training quiz. 1 - Answer- To take charge of this post and all government property in view. 2 - Answer- To walk my post in a military manner, keeping always on the alert and observing everything that takes place within sight or hearing. 3 - Answer- To report all violations of orders I am instructed to enforce. 4 - Answer- To repeat all calls from my posts more distant from the guardhouse than my own. 5 - Answer- To quit my post only when properly relieved. 6 - An...