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BSN 246 HESI Exam 2 with Questions and Answers During a health assessment for a young adult female client's gynecological annual screening, the client reports amenorrhea. The nurse calculates the client body mass index (BMI) as 16. Which finding should the nurse document in the electronic medical record that indicates an expected rationale for this condition? A. Increased calcium intake with 3 glasses if non-fat milk daily. B. Reports a history of chronic urinary tract infections. C. ...

Nursing Research Test 1 with Questions and Answers What is the issue of greatest concern when developing a research project? A. The competence of the researcher to do the research B. The availability of funding C. The protection of the vulnerable subject D. Informed consent ANSWER C. The protection of the vulnerable subject A Certificate of Confidentiality may be required to protect both the researched and the researcher. Why? A. The nurse researcher will not lose his or her license ...

BSN 246 Hesi Health Assessment Exam with Questions and Answers A patient's uvula rises midline when she says "ahh" and she has a positive gag reflex. The nurse has just tested which cranial nerves? A)IX, X B)IX, XII C)X, XII D)XI, XII ANSWER A During an examination, the nurse notices that a patient is unable to stick out his tongue. Which cranial nerve is involved with successful performance of this action? A)I B)V C)XI D)XII ANSWER D A patient is unable to shrug her ...

BSN 246 HESI Exam 1 with Questions and Answers The registered nurse (RN) places an ice pack on a middle school student who comes to the school clinic complaining of a sprained ankle. Which therapeutic response should the RN anticipate? Reduced pain and minimized brusing. Lowering of body core temperature. Increased circulation around injury. Reabsorption of edema at injury. ANSWER A: Cold applications produce a topical anesthetic effect to reduce pain as well as constricts blood vessels...

MA Refrigeration License Exam with Questions and Answers Capacity control on an absorption system is typically accomplished by varying the ANSWER Rate at which heat is supplied to the concentrator After setting up a forward curved fan for the desired conditions, something happened to lower the total static pressure the fan had to operate against. Which would occur? ANSWER RPM and CFM increase The location of the thermal bulb for the TXV on the evaporator effects ANSWER The amount of ...

Refrigeration Exam 3 with Questions and Answers A finned tube coil may have a heat transfer area from ______________ times that of bare tubes: A) 20 - 30 B) 10 - 30 C) 10 - 20 C) 20 - 40 ANSWER B) 10 - 30 The another name called for dry filter media used in a rotating air filter is: A) kinetic filter B) mechanical filter C) curtain filter D) dynamic filter ANSWER C) curtain filter The greater the velocity of air flowing through a duct of a given size: A) the greater the...

Refrigeration Midterm Exam with Questions and Answers The condenser which is very expensive to clean and requires the tubes to be cleaned with acid and neutralized is the: Select one: a. shell and tube condenser b. shell and coil condenser c. double tube condenser d. baffle condensers e. evaporative condensers ANSWER b An evaporator that contains only a small amount of liquid refrigerant at any time is what type of evaporator? Select one: a. A multi coil evaporator b. Flooded e...

Refrigeration Power Engineering Technology Exam with Questions and Answers The dew point is the: a. temperature at which water vapour will start to be absorbed into the air b. temperature below which water vapour will start to condense out of the air c. pressure below which water vapour will start to condense out of the air d. temperature at which water will start to evaporate ANSWER b Dry bulb temperature is: a. the same as the wet bulb temperature if the relative humidity is less t...

Refrigeration and Refrigerants Unit 3 with Questions and Answers a substance that can be changed readily to a vapor by boiling it and then changed to a liquid by condensing it ANSWER refrigerant define saturated temperature ANSWER the point at which the addition or removal of heat from a substance will cause the substance to change state the saturation temperature depends on the pressure of the liquid/vapor mixture ANSWER saturation pressure EPA TEST!! Suppose a cylinder of r-22 i...

Basic Refrigeration Final Exam with Questions and Answers Refrigerant in liquid form is normally put into the system through the ____ when the system is in a vacuum. A. Liquid return line B. Suction line C. Liquid line D. Hot gas line ANSWER C. Liquid line A flooded evaporator will cause which symptom? A. male pattern baldness B. high or extensive superheat C. low or no superheat D. high compressor amps ANSWER C. Low or no superheat Fractionation occurs when_____. A. The oper...

Commercial Refrigeration Certification Exam with Questions and Answers Low temperature refrigeration applications, other than ice makers, will normally provide box temperatures of: A. 0°F to 32°F B. 0°F to -20°F C. -10°F to 32°F D. -40°F to 0°F ANSWER A. 0°F to 32°F What is the purpose of an oil separator? A. To capture oil and prevent it from traveling throughout the system. B. To clean the oil and separate the refrigerant from it. C. To filter all of the oil leaving th...

Massachusetts Refrigeration Test with Questions and Answers Which is an organic refrigerant ANSWER R-717 Which refrigerant is lighter than air ANSWER 717 Which occupancy classification can ammonia be used it ANSWER Depends on the quantity The purpose of a receiver is ANSWER To increase the capacity that a system can hold How do you find the net oil pressure on a compressor ANSWER Gross oil pressure-suction pressure What is the minimum height of Freon piping in an open spac...

Massachusetts Refrigeration Test with Questions and Answers Which is an organic refrigerant ANSWER R-717 Which refrigerant is lighter than air ANSWER 717 Which occupancy classification can ammonia be used it ANSWER Depends on the quantity The purpose of a receiver is ANSWER To increase the capacity that a system can hold How do you find the net oil pressure on a compressor ANSWER Gross oil pressure-suction pressure What is the minimum height of Freon piping in an open spac...

Refrigeration Cycle Exam with Questions and Answers 20. Refrigerant is circulated through a refrigeration system by the action of what component? a. compressor b. condenser c. expansion valve d. evaporator ANSWER a 21. In the order of the direction of flow, the low pressure side of a refrigeration system is considered to exist between what two components? a. expansion valve to the compressor b. receiver to the expansion coil c. expansion valve to the evaporator d. condenser to the...

MA Refrigeration License Exam with Complete Solutions Ammonia belongs to Group ANSWER B-2 Capacity control on an absorption system is typically accomplished by varying the ANSWER Rate at which heat is supplied to the concentrator After setting up a forward curved fan for the desired conditions, something happened to lower the total static pressure the fan had to operate against. Which would occur? ANSWER RPM and CFM increase The location of the thermal bulb for the TXV on the evap...

WGU D413 Telecomm and Wireless Communications Exam with Questions and Answers memory address assignment ANSWER Large block of memory assigned to a device to transfer data between two locations. (9) mesh topology ANSWER Network topology in which each node on the network connects to every other node on the network. (1) metropolitan area network (MAN) ANSWER Consists of two or more LANs connected with private or public communication lined within the same geographic area. (1) Microsof...

WGU D413 Enhanced Exam with Questions and Answers Which is the standard for Ethernet Standards including 802.3? 1) ISO/IEC 27001/27002 2) ISO/IEC 8802 3) ISO/IEC 7816 4) ISO/IEC 11801 ANSWER ISO/IEC 8802 Which is the standard for cloud security? 1) ISO/IEC 27001/27002 2) ISO/IEC 27017 3) ISO/IEC 7816 4) ISO/IEC 7498-1 ANSWER ISO/IEC 27017 Which is the standard for smart cards? 1) ISO/IEC 27001/27002 2) ISO/IEC 8802 3) ISO/IEC 7816 4) ISO/IEC 27017 ANSWER ISO/IEC 7816

WGU C784 Applied Healthcare Statistics Exam with Questions and Answers Cross Multiplying ANSWER A method used to prove that a proportion is true. Addition Principle of Equality ANSWER The fact that we can add the same number to both sides of an equation, and the result will be an equivalent equation. Dot Plot ANSWER A graphical representation of data that plots the frequency of data along a horizontal line. Independent Variable ANSWER The variable that may be the cause of some re...

NURS 612 Exam 3 with Questions and Answers The patient is able to touch each finger to his thumb in rapid sequence. What does this finding mean? The patient has a. intact trochlear and abducens cranial nerves. b. appropriate cerebellar function. c. an intact spinal accessory nerve. d. intact kinesthetic sensation. ANSWER b Which question asked by the examiner may help determine prevention strategies for seizures that a patient has been experiencing? a. "Where do your seizures ty...

NURS 612 Maryville Exam 4 with Questions and Answers Which statement made by a 37 year old would make the examiner suspect fibrocystic disease? A. lump in my breast that is nontender B. right breast is larger than left C. nipples are darker than before baby was born D. I feel a lump in my breast right before my period. ANSWER D. I feel a lump in my breast right before my period. A patient 3 weeks postpartum reports sore nipples and is breastfeeding. The examiner observes dry, cracked...