MBLEx Practice Quiz 6
Practice 15 questions
Questions and Answers
- 1.
Which one of the following is true?
- A.
Antagonists always eccentrically contract.
- B.
Antagonists always shorten.
- C.
Antagonists always lengthen.
- D.
Antagonists always work against gravity.
Correct Answer
C. Antagonists always lengthen.Explanation
Antagonists always lengthen refers to the fact that when one muscle (the agonist) contracts to produce movement, the opposing muscle (the antagonist) must relax and lengthen to allow for that movement. This is a fundamental principle in muscle physiology and is essential for coordinated and efficient movement.Rate this question:
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- 2.
Postural stabilization muscles tend to be
- A.
Larger and deeper
- B.
Smaller and superficial
- C.
Larger and superficial
- D.
Smaller and deeper
Correct Answer
D. Smaller and deeperExplanation
The correct answer is smaller and deeper. Postural stabilization muscles are responsible for maintaining proper posture and stability in the body. These muscles need to be smaller and deeper in order to provide support and stability to the spine and joints. Larger muscles are typically involved in generating movement, while smaller muscles are more involved in stabilizing and supporting the body. Deeper muscles are closer to the bones and joints, allowing for better control and stability.Rate this question:
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- 3.
A biological agent capable of causing disease is
- A.
Flagellum
- B.
Carcinogen
- C.
Pathogen
- D.
Ameba
Correct Answer
C. PathogenExplanation
A biological agent capable of causing disease is referred to as a pathogen. Pathogens are microorganisms such as bacteria, viruses, fungi, or parasites that can invade the body and cause illness. They are able to multiply and spread within the host, disrupting normal bodily functions and leading to various symptoms or diseases. Examples of pathogens include the influenza virus, Salmonella bacteria, and the malaria parasite.Rate this question:
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- 4.
Which of the following is a trigger point that is located at musculotendinous junctions?
- A.
Golgi
- B.
Periosteal
- C.
Central
- D.
Attachment
Correct Answer
D. AttachmentExplanation
The trigger point that is located at musculotendinous junctions is referred to as the "attachment" trigger point. This term indicates that the trigger point is specifically found at the point where a muscle attaches to a tendon. This type of trigger point can be particularly sensitive and can cause referred pain and discomfort in the surrounding area.Rate this question:
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- 5.
Which of the following best describes a state of exhaustion or a loss of strength or endurance such as that felt after strenuous physical activity?
- A.
Muscle weakness
- B.
Muscle fatigue
- C.
Muscle tetany
- D.
Muscle sorbet
Correct Answer
B. Muscle fatigueExplanation
Muscle fatigue is the best description for a state of exhaustion or loss of strength or endurance after strenuous physical activity. It refers to the decline in muscle performance due to repeated muscle contractions and the accumulation of metabolic waste products. This can result in a feeling of weakness, reduced muscle power, and decreased ability to perform physical tasks. Muscle weakness, on the other hand, refers to a lack of muscle strength or the inability to generate sufficient force, which may not necessarily be related to exhaustion or strenuous activity. Muscle tetany refers to involuntary muscle contractions, while muscle sorbet is not a recognized term in relation to muscle exhaustion or loss of strength.Rate this question:
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- 6.
What is a reflexive impulse that causes the affected muscle or adjacent muscle to fire spontaneously?
- A.
Jump sign
- B.
Referred pain phenomena
- C.
Reflexive response
- D.
Local twitch response
Correct Answer
D. Local twitch responseExplanation
A local twitch response refers to a spontaneous contraction or twitching of a muscle or adjacent muscles caused by a reflexive impulse. This reflexive impulse can be triggered by various factors such as irritation, injury, or nerve stimulation. The affected muscle or nearby muscles may contract involuntarily, leading to a localized twitching sensation. This response is often seen in conditions like muscle spasms, muscle strain, or trigger points.Rate this question:
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- 7.
A list of guiding principles by which members of an organization conduct their day-to-day responsibilities within their scope of practice is called
- A.
Code of ethics
- B.
Rules and regulations
- C.
Standards of practice
- D.
Therapist's rights and responsibilities
Correct Answer
C. Standards of practiceExplanation
Standards of practice refer to a set of guidelines or principles that outline the expected behavior and performance of members within an organization. These standards provide a framework for professionals to carry out their responsibilities and ensure that they adhere to the highest level of quality and ethical conduct in their day-to-day work. Unlike a code of ethics, which focuses on moral principles, standards of practice specifically outline the actions and behaviors that professionals should follow within their scope of practice. Rules and regulations may also govern professional conduct, but they are typically more specific and legally binding. Therapist's rights and responsibilities may be relevant but do not encompass the broader concept of standards of practice.Rate this question:
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- 8.
Who is regarded as the Father of Hydrotherapy?
- A.
Per Ling
- B.
Father Sebastian Kneipp
- C.
Hippocrates
- D.
Jeffery Epsom
Correct Answer
B. Father Sebastian KneippExplanation
Father Sebastian Kneipp is regarded as the Father of Hydrotherapy because he was a pioneer in the field of naturopathy and hydrotherapy. He developed a system of healing that involved the use of water in various forms, such as baths, compresses, and wraps, to treat a wide range of health conditions. Kneipp's methods became widely popular and are still used today in the practice of hydrotherapy.Rate this question:
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- 9.
What is the name for external application of heat for therapeutic purposes?
- A.
Cryotherapy
- B.
Thermotherapy
- C.
Heliotherapy
- D.
Balneotherapy
Correct Answer
B. ThermotherapyExplanation
Thermotherapy refers to the external application of heat for therapeutic purposes. This can include the use of hot packs, warm water baths, or heating pads to relieve pain, relax muscles, and promote healing. By increasing blood flow and promoting relaxation, thermotherapy can help reduce inflammation, alleviate muscle spasms, and improve overall well-being.Rate this question:
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- 10.
Unintentional physical or emotional harm sustained by the client resulting from lack of knowledge or insensitivity on the therapist's behalf is
- A.
Right of refusal
- B.
Client Neglect
- C.
Coutertransference
- D.
Client abuse
Correct Answer
B. Client NeglectExplanation
Client neglect refers to the unintentional physical or emotional harm that a client may experience due to the therapist's lack of knowledge or insensitivity. This can occur when the therapist fails to provide appropriate care, support, or attention to the client's needs. It is important for therapists to be knowledgeable, empathetic, and responsive to ensure the well-being and safety of their clients.Rate this question:
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- 11.
For the distal attachment of a muscle to move more efficiently, the proximal attachment must
- A.
Move freely
- B.
Be fixed
- C.
Become hypermobile
- D.
All the above choices are true.
Correct Answer
B. Be fixedExplanation
The distal attachment of a muscle refers to the attachment point that is further away from the body's midline, while the proximal attachment is the attachment point closer to the midline. In order for the distal attachment to move more efficiently, the proximal attachment must be fixed or stabilized. This allows the muscle to generate force and movement more effectively, as the fixed proximal attachment provides a stable base for the muscle to work against. Therefore, the correct answer is that the proximal attachment must be fixed.Rate this question:
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- 12.
Which of the following is NOT indicated for massage?
- A.
Apnea
- B.
Hemophilia
- C.
Lordosis
- D.
Jaundice
Correct Answer
D. JaundiceExplanation
Jaundice is a condition characterized by yellowing of the skin and eyes due to a buildup of bilirubin in the body. It is caused by liver dysfunction or blockage of the bile ducts. Massage is not indicated for individuals with jaundice because it can potentially worsen the condition. Massage increases blood circulation, which could further overload the liver and exacerbate the symptoms of jaundice. Therefore, individuals with jaundice should avoid massage until their condition improves.Rate this question:
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- 13.
A ductless gland that secretes hormones directly into the bloodstream is which of the following?
- A.
Exocrine Gland
- B.
Apocrine Gland
- C.
Endocrine Gland
- D.
Epocrine Gland
Correct Answer
C. Endocrine GlandExplanation
An endocrine gland is a ductless gland that secretes hormones directly into the bloodstream. Unlike exocrine glands, which secrete their products through ducts, endocrine glands release hormones directly into the bloodstream where they can travel to target cells and organs. Therefore, an endocrine gland is the correct answer for the given question.Rate this question:
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- 14.
What is a synonym for a business license?
- A.
Industrial License
- B.
Work permit
- C.
Retail License
- D.
Occupational License
Correct Answer
D. Occupational LicenseExplanation
An occupational license is a synonym for a business license as it grants individuals or businesses permission to engage in a specific occupation or profession. This license ensures that the individual or business has met the necessary requirements and regulations to operate legally within their chosen field. The term "occupational" refers to the specific type of work or profession, making it a suitable synonym for a business license.Rate this question:
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- 15.
When a client's physical body "remembers" a past traumatic event, these repressed memories may come to the conscious mind through the mechanism of
- A.
Recidivism
- B.
State Dependent memory
- C.
Reversion
- D.
Dissociation
Correct Answer
B. State Dependent memoryExplanation
State dependent memory refers to the phenomenon where memory retrieval is enhanced when an individual's internal state during retrieval matches their internal state during encoding. In the context of the question, when a client's physical body "remembers" a past traumatic event, it means that their current physical state triggers the retrieval of memories associated with that traumatic event. This is consistent with the concept of state dependent memory, as the client's physical state during the traumatic event is similar to their current physical state, leading to the recall of repressed memories.Rate this question:
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