Types of Thermometers and Their Usage

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Questions and Answers

What is the normal range for rectal temperature?

37.0 – 37.8 °C

35.5 – 37.5 °C

36.3 – 38.1 °C (correct)

36.8 – 38.2 °C

Why should caution be used during the insertion of a rectal thermometer?

To avoid stimulating the vagus nerve and causing HR slowing (correct)

To ensure accurate temperature measurement

To prevent damage to the rectal lining

To prevent discomfort for the patient

In which clients is rectal temperature measurement contraindicated?

Clients with neurological disorders (correct)

Clients with respiratory infections

Clients with anemia

Clients with hypertension

How is pulse regulated in the human body?

By the sympathetic and parasympathetic nervous systems Signup and view all the answers

What is the normal pulse rate range for adults?

60 – 100 bpm Signup and view all the answers

What is the timeframe for reading a temperature using a probe inserted into the ear canal?

1 - 3 seconds Signup and view all the answers

What affects the readings of a temporal artery thermometer?

The cleanliness of the device Signup and view all the answers

What is the normal oral temperature range?

35.9 – 37.5 °C Signup and view all the answers

What must a client be able to do in order to use the oral temperature assessment method?

Close mouth around temperature probe Signup and view all the answers

Which route is frequently used for estimating core body temperature?

Tympanic Membrane Signup and view all the answers

What is the primary reason for changes in nutrient needs throughout the life cycle?

Changes in body size and activity Signup and view all the answers

What happens when a person's daily energy intake is less than their total daily energy expenditure?

Weight decreases Signup and view all the answers

Which factor does NOT contribute to an increase in Basal Metabolic Rate (BMR)?

Maintaining body temperature Signup and view all the answers

What are the involuntary activities that contribute to basal metabolism?

Maintaining body temperature and muscle tone Signup and view all the answers

What happens to weight when daily energy intake exceeds total daily energy expenditure?

Weight increases Signup and view all the answers

What is the recommended waiting time before taking an oral temperature measurement if the client has been consuming hot or cold foods, liquids, or engaging in activities like smoking or chewing gum?

15-30 minutes Signup and view all the answers

What is the range of normal oral temperature in degrees Celsius?

35.9-37.5 Signup and view all the answers

What type of thermometer can be used orally or axillary and is equipped with temperature-sensitive dots that change color?

Disposable single-use thermometer Signup and view all the answers

Which site for assessing temperature is not recommended for a patient with a broken jaw that is wired closed?

Oral Signup and view all the answers

What should the client be able to do in order to use the oral temperature assessment method?

Close mouth around the temperature probe Signup and view all the answers

What is the criteria for a positive result in assessing orthostatic hypotension?

SBP > 20mmHg or DBP > 10mmHg Signup and view all the answers

What is the preferred method to measure blood pressure in adults?

Auscultation Signup and view all the answers

What is the primary function of automated blood pressure monitors?

Recording blood pressures at pre-set intervals Signup and view all the answers

What should a nurse know in relation to assessing blood pressure?

Site to choose for accurate assessment of blood pressure Signup and view all the answers

What is the criteria for using a rectal thermometer measurement?

Contraindicated for infants and young children Signup and view all the answers

What is the term for difficulty breathing with shallow rapid respirations?

Dyspnea Signup and view all the answers

Which term describes the absence of breaths, where if it lasts more than 4-6 minutes, brain damage and death may occur?

Apnea Signup and view all the answers

What is the term for breathing that is easier in an upright position?

Orthopnea Signup and view all the answers

What causes an increase in blood pressure due to vasoconstriction?

Aldosterone hormone Signup and view all the answers

What determines the difference between the systolic and diastolic blood pressure?

Heart rate and stroke volume Signup and view all the answers

Study Notes

Temperature Measurement

Normal range for rectal temperature is not specified
Caution is necessary during insertion of a rectal thermometer to avoid injury to the rectal wall or perforation of the bowel
Rectal temperature measurement is contraindicated in clients with diarrhea, rectal surgery, or rectal bleeding

Pulse Regulation

Pulse is regulated by the autonomic nervous system, which includes the sympathetic and parasympathetic nervous systems
Normal pulse rate range for adults is 60-100 beats per minute

Ear Thermometry

Temperature reading using a probe inserted into the ear canal should be taken within 1-3 seconds

Temporal Artery Thermometry

Readings can be affected by factors such as dirty or worn-out sensors, excessive hair or hygiene products, and touching the sensor during measurement

Oral Temperature

Normal oral temperature range is 35.8-37.2°C (96.4-99°F)
Client must be able to breathe through the nose, not eat or drink hot or cold substances, and not smoke or chew gum for at least 30 minutes before measurement

Routes of Temperature Measurement

Axillary route is frequently used for estimating core body temperature

Nutrition and Metabolism

Primary reason for changes in nutrient needs throughout the life cycle is growth and development
If daily energy intake is less than total daily energy expenditure, weight loss occurs
Factors that contribute to an increase in Basal Metabolic Rate (BMR) include age, sex, genetics, and body composition
Involuntary activities that contribute to basal metabolism include breathing, heartbeat, and body temperature regulation
If daily energy intake exceeds total daily energy expenditure, weight gain occurs

Thermometry

Temporal artery thermometers can be used orally or axillary
Oral temperature measurement should not be taken for at least 30 minutes after consuming hot or cold foods, liquids, or engaging in activities like smoking or chewing gum

Blood Pressure Measurement

Preferred method to measure blood pressure in adults is the auscultatory method
Automated blood pressure monitors are used for frequent or continuous monitoring
A nurse should know how to properly position the client, select the correct cuff size, and use the correct technique
Criteria for using a rectal thermometer measurement include specific medical conditions, such as neonates, and in situations where other methods are not possible

Respiratory System

Term for difficulty breathing with shallow rapid respirations is tachypnea
Term for the absence of breaths, where if it lasts more than 4-6 minutes, brain damage and death may occur, is apnea
Term for breathing that is easier in an upright position is orthopnea
Increase in blood pressure due to vasoconstriction can be caused by stress, anxiety, or certain medications
Difference between the systolic and diastolic blood pressure is determined by factors such as cardiac output, peripheral resistance, and blood volume

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Description

This quiz covers the different types of thermometers used for measuring body temperature, including temporal artery thermometers and disposable single-use thermometers. It also includes information on the techniques for using these thermometers and their characteristics.