Thermoregulation
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Questions and Answers

Which of the following is a method of heat loss from the body?

  • Conduction (correct)
  • Testosterone
  • Muscle activity
  • Sympathetic stimulation

Which of the following is NOT a method of heat loss from the body?

  • Diaphoresis (correct)
  • Convection
  • Radiation
  • Evaporation

What is the average oral temperature range considered acceptable?

  • 36° to 38° C (correct)
  • 35° to 37° C
  • 37° to 39° C
  • 38° to 40° C

Which temperature measurement is usually higher than oral and tympanic temperatures?

<p>Rectal (A)</p> Signup and view all the answers

Which age group has a large surface-to-mass ratio and loses heat rapidly to the environment?

<p>Newborns (D)</p> Signup and view all the answers

What is the temperature range considered normal for a newborn?

<p>36.5° to 37.5° C (B)</p> Signup and view all the answers

Which temperature measurement is usually lower than oral and tympanic temperatures?

<p>Axillary (D)</p> Signup and view all the answers

Which temperature measurement is close to rectal temperature but higher than oral and axillary temperatures?

<p>Temporal (A)</p> Signup and view all the answers

Which of the following is NOT a factor contributing to heat production?

<p>Evaporation (A)</p> Signup and view all the answers

Which of the following is a method of heat loss through dispersion of heat by air currents?

<p>Convection (B)</p> Signup and view all the answers

Which site is recommended for verifying the temperature if obtained through another site that is greater than 37.2º C (99º F)?

<p>Rectal site (D)</p> Signup and view all the answers

Which site should not be used to obtain rectal temperatures for clients who have diarrhea?

<p>Rectal site (B)</p> Signup and view all the answers

Which site is recommended by the American Academy of Pediatrics for infants younger than 3 months?

<p>Axillary site (C)</p> Signup and view all the answers

What is the recommended direction to insert the rectal probe for an adult?

<p>Towards the umbilicus (D)</p> Signup and view all the answers

How far should the rectal probe be inserted for an adult?

<p>2.5 to 3.5 cm (1 to 1.5 in) (D)</p> Signup and view all the answers

What should you do if you encounter resistance while inserting the rectal probe?

<p>Remove it immediately (A)</p> Signup and view all the answers

What should you do once the rectal probe is inserted?

<p>Hold it in place (D)</p> Signup and view all the answers

What should you do to remove feces or lubricant from the anal area after taking a rectal temperature?

<p>Clean the anal area (B)</p> Signup and view all the answers

What should you do to verify the temperature if obtained through another site that is greater than 37.2º C (99º F)?

<p>Use the rectal site (C)</p> Signup and view all the answers

What can cause inaccurate readings when taking a rectal temperature?

<p>Stool in the rectum (D)</p> Signup and view all the answers

Which age group is more likely to experience a lower body temperature and feeling cold?

<p>Older adults (D)</p> Signup and view all the answers

What is the average body temperature range for older adult clients?

<p>35° to 36.1° C (D)</p> Signup and view all the answers

What is a possible adverse effect that older adult clients are more likely to develop from extremes in environmental temperatures?

<p>Heat stroke (A)</p> Signup and view all the answers

What can influence body temperature in relation to hormonal changes?

<p>Ovulation (C)</p> Signup and view all the answers

By how much can body temperature increase above the client's baseline during ovulation?

<p>0.3° to 0.6° C (C)</p> Signup and view all the answers

By how much can skin temperature increase during a hot flash experienced during menopause?

<p>4° to 5° C (D)</p> Signup and view all the answers

What can contribute to the development of hyperthermia?

<p>All of the above (D)</p> Signup and view all the answers

What is fever the body's response to?

<p>Both infectious and inflammatory processes (C)</p> Signup and view all the answers

What can interfere with accurate oral measurement of body temperature?

<p>Both recent food or fluid intake and smoking (C)</p> Signup and view all the answers

What type of thermometers require the use of a probe cover or probe cleaning with each use?

<p>Electronic thermometers (C)</p> Signup and view all the answers

Which age group is more likely to experience a lower body temperature and feeling cold?

<p>Older adults (D)</p> Signup and view all the answers

What can cause inaccurate readings when taking a rectal temperature?

<p>Not inserting the probe far enough (C)</p> Signup and view all the answers

What is the temperature range considered normal for a newborn?

<p>36° to 37.2° C (96.8° to 99° F) (C)</p> Signup and view all the answers

Which temperature measurement is usually higher than oral and tympanic temperatures?

<p>Temporal arterial temperature (B)</p> Signup and view all the answers

What can contribute to the development of hyperthermia?

<p>Dehydration (D)</p> Signup and view all the answers

What should you do to remove feces or lubricant from the anal area after taking a rectal temperature?

<p>Use warm water and soap (B)</p> Signup and view all the answers

What should you do once the rectal probe is inserted?

<p>Leave it in place until the reading is complete (A)</p> Signup and view all the answers

What is the recommended direction to insert the rectal probe for an adult?

<p>Towards the umbilicus (A)</p> Signup and view all the answers

What is the temperature range considered normal for a newborn?

<p>36-37º C (96.8-98.6º F) (A)</p> Signup and view all the answers

Which site is recommended by the American Academy of Pediatrics for infants younger than 3 months?

<p>Axillary (A)</p> Signup and view all the answers

What type of thermometers require the use of a probe cover or probe cleaning with each use?

<p>Tympanic thermometers (D)</p> Signup and view all the answers

Which temperature measurement is usually lower than oral and tympanic temperatures?

<p>Axillary temperature (C)</p> Signup and view all the answers

What can interfere with accurate oral measurement of body temperature?

<p>Ambient temperature (C)</p> Signup and view all the answers

What can cause inaccurate readings when taking a rectal temperature?

<p>Stool in the rectum (A)</p> Signup and view all the answers

Which method of heat loss occurs when the body is immersed in cold water?

<p>Conduction (C)</p> Signup and view all the answers

Which temperature measurement is usually higher than oral and tympanic temperatures?

<p>Rectal (D)</p> Signup and view all the answers

What is the temperature range considered normal for a newborn?

<p>36.5° to 37.5° C (97.7° to 99.5° F) (C)</p> Signup and view all the answers

Which of the following is NOT a method of heat loss from the body?

<p>Diaphoresis (B)</p> Signup and view all the answers

Which age group has a large surface-to-mass ratio and loses heat rapidly to the environment?

<p>Newborns (A)</p> Signup and view all the answers

Which site is recommended by the American Academy of Pediatrics for infants younger than 3 months?

<p>Rectal (C)</p> Signup and view all the answers

What is the average oral temperature range considered acceptable?

<p>37° C (98.6° F) (A)</p> Signup and view all the answers

Which of the following should you NOT give to children and adolescents with a viral illness to manage fever?

<p>Aspirin (A)</p> Signup and view all the answers

What should you do to prevent shivering in a client with chills?

<p>Increase the environmental temperature (B)</p> Signup and view all the answers

When should you offer blankets to a client experiencing chills?

<p>During chills (B)</p> Signup and view all the answers

What should you provide to a client with chills to help maintain body temperature?

<p>Dry clothing and linens (C)</p> Signup and view all the answers

What is the recommended temperature range to keep the environment for a client with chills?

<p>21° to 27° C (70° to 80° F) (B)</p> Signup and view all the answers

Which of the following is a risk associated with giving aspirin to children and adolescents with a viral illness?

<p>Reye's syndrome (A)</p> Signup and view all the answers

What is the main reason for not giving aspirin to children and adolescents with a viral illness?

<p>It can increase the risk of Reye's syndrome (C)</p> Signup and view all the answers

What is the potential adverse effect of extreme environmental temperatures on older adult clients?

<p>Hypothermia (B)</p> Signup and view all the answers

What should you do to verify the temperature if obtained through another site that is higher than 37.2º C (99º F)?

<p>Use a rectal thermometer (A)</p> Signup and view all the answers

Which age group is advised against using electronic ear thermometers due to the inaccuracy of readings?

<p>Infants younger than 3 months (C)</p> Signup and view all the answers

What can alter the reading when using an electronic ear thermometer?

<p>Excess earwax (C)</p> Signup and view all the answers

What should be done to ensure cleanliness when using a temporal thermometer?

<p>Wipe the lens with alcohol (D)</p> Signup and view all the answers

Which body temperature is considered hyperthermia?

<p>Greater than 40° C (104° F) (C)</p> Signup and view all the answers

What should be done to obtain a temperature reading using a temporal thermometer?

<p>Hold the probe flat against the forehead (D)</p> Signup and view all the answers

What should be done after pressing the scan button on a temporal thermometer?

<p>Lift the thermometer and touch the probe to the skin behind the earlobe (D)</p> Signup and view all the answers

What is the potential adverse effect of extreme environmental temperatures on older adult clients?

<p>Hypothermia (D)</p> Signup and view all the answers

What should be done if a temperature is obtained through another site that is higher than 37.2º C (99º F)?

<p>Verify the temperature using another method (C)</p> Signup and view all the answers

What is the purpose of assessing white blood cell counts, sedimentation rates, and electrolytes?

<p>To monitor the effectiveness of prescribed antibiotics (B)</p> Signup and view all the answers

What is the recommended action before administering prescribed antibiotics to a client?

<p>Obtain prescribed cultures (D)</p> Signup and view all the answers

Who is at particular risk for fluid volume deficit?

<p>Children and older adults (C)</p> Signup and view all the answers

What is the recommended approach for managing fever in children and adolescents with a viral illness?

<p>Do not give aspirin (B)</p> Signup and view all the answers

What should be done to prevent shivering in a client with chills?

<p>Offer blankets (A)</p> Signup and view all the answers

What is the recommended environmental temperature range for a client with chills?

<p>21° to 27° C (70° to 80° F) (A)</p> Signup and view all the answers

What is the potential risk of giving aspirin to children and adolescents with a viral illness?

<p>Reye's syndrome (A)</p> Signup and view all the answers

What can interfere with accurate oral measurement of body temperature?

<p>Hot or cold drinks (C)</p> Signup and view all the answers

What is the main reason for not giving aspirin to children and adolescents with a viral illness?

<p>Risk of Reye's syndrome (D)</p> Signup and view all the answers

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