After clicking the objective into position, which adjustment knob(s) can you use to safely refocus the image? You may need to adjust the light intensity to better see the specimen. Indicate two ways in which you can change the light intensity?

After clicking the objective into position, which adjustment knob(s) can you use to safely refocus the image? You may need to adjust the light intensity to better see the specimen. Indicate two ways in which you can change the light intensity?

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter1: The Clinical Laboratory

Section1.10: The Microscope

Problem 18RQ

See similar textbooks

Related questions

Q: If a light microscope has a objective power of 150x and an ocular power of 10x, what is the total…

A: Microscope The tool which is use to see microscopic organisms.

Q: The total magnification of a microscope is calculated by:(a) Addition of the objective lens and…

A: A microscope is a laboratory instrument that is used to view microorganisms that are difficult to…

Q: Table 1 - Characteristics of the microscope Low Power (Dry) High Power (Immersion Oil) Features…

A: A microscope is a device that allows you to examine tiny objects, including cells. The picture of an…

Q: How is xylol used to clean the lens of a microscope? What may happen if xylol is constantly used for…

A: As per our guidelines, we are allowed to answer only one question. Please upload the rest of the…

Q: What part of the microscope is used to make small-scale adjustments to the height of the stage?…

A: A microscope is an instrument that is used to magnify the image of small microscopic objects like…

Q: Which of the follow are correct statements about microscope handling and care? 1. Always use TWO…

A: The first statement is correct, Always use two hands to carry the microscope. Second statement is…

Q: Which of the following is a parameter of microscopy that can affect your ability to resolve a…

A: Question - Which of the following is a parameter of microscopy that can affect your ability to…

Q: What’s the aim of using a microscope for examining? What can the kohler illumination technique tell…

A: A microscope is a special optical instrument that enlarges the size of the object and enables us to…

Q: If a microscope has a 40x objective lens in place and a 15x ocular lens, the total magnification of…

A: Microscope is used to see tiny objects in enlarged size to study the internal mechanism of object.…

Q: Trace the path of light from the light source through the microscope in the correct order: O…

A: With the help of a microscope, an image of the small objects can be enlarged. In this way, minute…

Q: Complete Table 1 below by supplying the characteristics of each objective. Table 1. Numerical…

A: Microscope It is an instrment used for examination of small things like cells. The image of the…

Q: WHAT ARE THE USES OF THE FOLLOWING MICROSCOPE AND THEIR RELEVANCE IN THE MEDICAL FIELD? -COMPOUND…

A: Microscope is an equipment that enable us to see magnified version of minute specimen and objects.…

Q: Write the term that the phrase describes. 1. Large knob that moves the stage or objective lens a…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: if 5X instead of 10X oculars were used with the same objectives now on your microscope, what…

A: Total magnification is achieved by ocular lens and objective lens. If we multiply ocular lens power…

Q: What letter indicates the mechanical stage knob for moving the slide holder on the compound light…

A: Mechanical stage is one of the important part of a compound microscope. It holds the slide steadily…

Q: What is the the total magnification of a microscope that is set up using a 10x ocular lens and a 20x…

A: A microscope is a scientific tool that is used to look at organisms or things that can't be seen…

Q: 1. Differentiate the compound light microscope from the dissecting microscope in terms of: *image…

A: Microscopy is a technique of incorporating microscopes to enlarge the size of objects (invisible to…

Q: List two ways that a stereoscopic dissecting microscope differs from a compound microscope

A: The stereoscopic dissecting microscope is often used to study the surface of specimens. The compound…

Q: focusing

A: A light microscope is an apparatus or tool used in a biology laboratory to detect, magnify, and…

Q: riefly describe the functions of the following parts of the microscope: course objective knob,…

A: Microscopy is the technique of using a microscope and it demands an understanding of its working and…

Q: Which of the following statements are true in the context of the microscope's field of view? I. It…

A: Microscope field of view (FOV) It is defined as the maximum area visible when looking through the…

Q: Which of the following is true about the relationship between depth of field and magnification?…

A: The depth of field refers to resolution in the longitudinal plane. It is measured as the distance…

Q: Label the parts of the compound microscope (a) through (g)and indicate their function. (a)…

A: Compound microscope is microscope with two or more convex lenses. A light source is used to…

Q: Match each item with the correct compound light microscope part below. objective lenses…

A: The most common instrument used to visualize small objects in labs is a microscope. Objects that are…

Q: Which of the following statements is FALSE? Question options: increasing wavelength improves…

A: Statement 1 is false i.e. increasing wavelength improves ones ability to view microscopic…

Q: A microscope is turned on, under low power, with a slide positioned on the stage ready to focus.…

A: Microscope allows the finer details of the sample placed on the slide to be viewed. As the slide in…

Q: A lab revolving around compound microscopes was conducted. Please answer the following questions…

A: A microscope is a scientific tool that is used to study items that are too tiny for the naked eye to…

Q: A student using a microscope measured the low power field diameter to be 7.1mm. The student then…

A: A compound microscope has two sets of lenses. The lens you look through is called the ocular. The…

Q: What part of the microscope adjusts the magnification of the microscope? Group of answer choices A.…

A: The microscope is the major tool in the identification of a microorganism after its isolation. The…

Q: List 6 ways on the proper handling/manipulation of the microscope.

A: Microscope is an laboratorial instrument used for the magnification of micro objects which can not…

Q: Which of the following statements regarding electron microscopy is FALSE? Question options:…

A: Electron microscope is a type of microscope that focuses the beam of accelerated electrons on the…

Q: What are the mechanical parts of microscope and their functions?

A: Many important anatomical features, particularly those that function at the tissue or cellular…

Q: Using a compound microscope, if I move my sample from up to down (1), in which direction will the…

A: Answer: COMPOUND MICROSCOPE = It is the microscope used light as an illuminating source and used to…

Q: identify the parts and functions of a microscope. Provide your answers on the spaces provided below.…

A: Introduction The cells are so minute structures that we cannot see them with unaided eyes, we…

Q: What is the proper method of cleaning the microscope? Select an answer. a. Change the magnification…

A: Compound microscopes should generally be serviced after about 200 hours of use.

Q: What are microscopes?

A: Microscope invention is a revolution for mankind to study minute living and nonliving things. It…

Q: If a specimen is being viewed under a 40x objective, and the microscope has a 10x ocular lens, what…

A: Magnification is defined as a measure of the ability of a lens or other optical instruments to…

Q: Describe the mirror or the illumination part of your microscope. Why would a concave mirror be…

A: The microscope is an instrument used to visualize a specimen. This helps to study the cell structure…

Q: The objective lenses of the microscopes used in this course are all parfocal. What does having…

A: Normal lens shift their focus when the focal length is changed but parfocal lenses do no change…

Q: Which of the following microscopes produce flat images by utilizing light in the non-visual spectrum…

A: The microscope is a device used in laboratories to examine things that are hard or can not be viewed…

Q: Which of the following correctly traces the path of light through the compound microscope?

A: The correct sequence of the passage of light through a compound microscope is Illuminator(light…

Q: AB: THE SBI 3C1 INSTRUCTIONS: Go to the following link: https://virtuallabs.nmsu.edu/micro.php.…

A: Note: as you have asked multiple questions. We are instructed not to answer all the parts.…

Q: Why did we calculate, rather than measure, the diameter of the field of view on medium and high…

A: A microscope is an instrument used to visualize objects that are extremely small in size and cannot…

Q: What part of the microscope adjusts the amount of light projected onto the slide? Group of answer…

A: A microscope is an instrument that is utilized to observe small objects such as cells. The image of…

Q: al said that the microscope had a total of 400x magnification because the eye tube had a level of…

A: Sal said that the microscope had a total of 400x magnification because the eye tube had a level of…

Q: Rowena was tasked to measure the actual magnification of her specimen mounted on a slide without…

A: A microscope is a piece of scientific equipment which magnifies very small objects that are too…

Q: Complete Table 1 below by supplying objective. the characteristics of each Table 1. Numerical…

A: The instrument used to make very tiny objects or things visible to the naked eye is known as a…

Q: What are the two parts used to carry the microscope? What does Total Magnification mean?

A: Microscope is used in laboratory settings to obtain a clear and precise view of the specimens under…

Q: What is the purpose of using microscopes?

A: Apologies. We only answer one question at a time. we will answer the question 1 as the exact one…

Concept explainers

Microscopy

Microscopy is a technical field of study about the use of microscopes to observe small objects like cells and micro-organisms that are not visible to the naked eye. A microscope is used in the field of microscopy, in order to see the object or organism that cannot be seen easily. Microscopes help us to observe the fine structure of a cell and its content.

Question

Please answer the following questions (Question 1 AND 2) about compound microscopes.

After clicking the objective into position, which adjustment knob(s) can you use to safely refocus the image?
You may need to adjust the light intensity to better see the specimen. Indicate two ways in which you can change the light intensity?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Rowena was tasked to measure the actual magnification of her specimen mounted on a slide without drawing or taking a photomicrograph. Which type of microscope should she use? Why? How does it help her get the actual magnification?
What part of the microscope is used to make small-scale adjustments to the height of the stage? Group of answer choices 1. fine focus 2. iris diaphragm 3. eye pieces 4. coarse focus 5. slide holder adjustment
The total magnification of a microscope is calculated by:(a) Addition of the objective lens and ocular lens magnifi-cation powers(b) Multiplication of the objective lens and ocular lens mag-nification powers(c) Multiplication of the objective lens and condenser lensmagnification powers(d) The objective lens power squared(e) None of the above
briefly describe the functions of the following parts of the microscope: course objective knob, condenser lens, diaphragm, objective lens, illuminator, fine adjustment knob, oil immersion.
When focusing a light microscope, why is it best to adjust the focus using the coarse focusing knob before using the fine focusing knob?
Which of the following microscopes produce flat images by utilizing light in the non-visual spectrum to excite molecules within the specimens to produce visual light? (select all answers that apply) Phase Contrast Microscope Darkfield Microscope Fluorescent Microscope Brightfield Microscope Electron Microscope Confocal Microscope
Which of the following is a parameter of microscopy that can affect your ability to resolve a specimen using a compound light microscope? Question options: Contrast Resolving power All of the choices Numerical aperture
Why don’t most light microscopes use 303 ocular lenses for greater magnification?
Why did we calculate, rather than measure, the diameter of the field of view on medium and high power? When using the compound microscope, you always begin viewing your specimen on __________ power, and use the __________ focus knob.
In light microscopy, when magnification is increased, the lens focuses closer to the sample. This makes the user more likely to ram the sample into the lens. Why is it common for the lens to focus closer to the sample at higher magnifications? What can be done to mitigate this risk?
The following questions talk about increasing magnification in microscopes. Please answer questions 1 and 2 After a specimen is in focus, where in the field of view should position the specimen before increasing the magnification (be precise)? (QUESTION 2 HAS TWO PARTS TO IT): To increase the magnification, which objective should you click into position next? After refocusing the specimen with the new objective, if you want to increase the magnification even more, which objective should you now click into position?
Which of the following is true about the relationship between depth of field and magnification? There is no relationship. When magnification increases, depth of field decreases. When magnification increases, depth of field increases. Stereomicroscopes offer a lesser depth of field than compound microscopes. The depth of field of a microscope determines how much magnification it can achieve.