Select the best answer or answers from the choices given: Which of the following is not a possible cause of conduction deafness? (a) impacted cerumen, (b) middle ear infection, (c) cochlear nerve degeneration, (d) otosclerosis.

Q: Choose ALL the muscles below that cause flexion of some part of the body: Extensor carpi ulnaris O T...

A: Flexion is the bending movement of the limbs. Flexion decreases the angle between the two bones of t...

Q: Explain to a friend how your outer ear catches a sound and where in the brain it is interpreted

A: Ear can be described as the organ that enables hearing in mammals and balance in mammals. Ear genera...

Q: is Trendelenberg sign, compensated gait, and uncompensated

A: If there is any dysfunction in hip, it can be assessed by the therapist with the help of a quick phy...

Q: 3. Where do the IKung Iive? A. The Gobl Desert O B. The Sahara Desert O C. The Great Basin Desert O ...

A: IKung belong to the  bantu community. These are the ethnic groups  present in the Africa region.

Q: Patient X is a 23-year old male admitted at the burn unit. He sustained minor and superficial burns ...

A: Burn injuries can be caused by various physical and chemical agents such as fire, heat, hot liquids,...

Q: Define about Mechanoreceptors for equilibrium ?

A: Here we need to define mechanoreceptors for equilibrium: Now As per the sensory system,  The somatos...

Q: According to Poiseuille’s law, what effects do viscosity,blood vessel diameter, and blood vessel len...

A: Introduction: Blood forms an important part of the circulatory system. The circulatory system helps ...

Q: Give five cell types and indicate their characteristics and how doe this characteristic help the cel...

A: Cell is the structural and functional unit of the life and each and every cell has a special morphol...

Q: Figure 11.1A A. Cricoid cartilage B. Epiglottis C. Middle nasal conchae D. Lingual tonsil E. Superio...

A: Due to our answering policy, we can only answer one question at a time. Therefore, please repost the...

Q: What is the Sol-gel Theory? How does this promote amoeboid movement?

A: The Sol-Gel Theory, also known as the Change of Viscosity Theory, is thought to be the best explanat...

Q: Explain how the pacemaker potential changes under sympathetic and parasympathetic influences. Please...

A: Pacemaker potential is created when an impulse from the sinoatrial node generates a rhythmic firing ...

Q: F A D |C E D. V A A. Transverse costal facet - V B B. Pedicle A. V C C. Body of Vertebra - V D D. Su...

A: We know that The vertebrae are 33 individual bones that are interlocked with each other and compose ...

Q: IV. Sequence of Events: Muscle Contraction See if you can place the events that occur during muscle ...

A: Muscle contraction can be defined as a phenomenon in which there occurs contraction and relaxation o...

Q: escribe completely what happens structurally (at the level of the amino acid residues and the heme) ...

A: Deoxyhemoglobin is a tauter more constrained molecule than oxyhaemoglobin because of the presence of...

Q: Which of the following reflexes tests the integrity of Cranial nerve XII?     pupillary dilation re...

A: Hypoglossal nerve is the 12th cranial nerve which is responsible for the movement of most of the mus...

Q: Why does cardiac muscle have slow onset of contractionand prolonged contraction?

A: Cardiac muscles are involuntary, striated muscles that have intercalated discs and are found only in...

Q: What is the primary cause of the increase in blood pressure during an isometric or long concentric m...

A: Isometric contraction occurs when muscle length remains relatively constant as tension is produced.

Q: Categorize 4 major neurotransmitters by chemical type and effect? Answer quickly

A: Neurotransmitters are the endogenous chemicals which function to transmit signals from neuron to a t...

Q: Which of the following is the prime mover for shoulder flexion? Group of answer choices Anterior del...

A: Prime mover for shoulder flexion is supported by Pectoralis major Muscle.

Q: A friend tells you an ECG revealed that her son has a slight heart murmur. Should you be convinced t...

A: Introduction: The abnormal sounds during the cardiac cycle are referred to as heart murmurs and indi...

Q: The pelvis ________. a. has a subpubic angle that is larger in females b. consists of the two hip bo...

A: Pelvic girdle is also known as hip joint . It is formed by three bones . These are :-  I ) Ilium  II...

Q: During the transmission of action potentials through the conductingsystem of the heart, there is a t...

A: An action potential can be outlined as the phenomenon in which there occurs a rapid increase in the ...

Q: Given what you know about hormones, the limbic system, amygdala, and frontal obes, explain the zombi...

A: The "consistency and specificity" of brain function indicate that various parts of the brain are spe...

Q: 25 Figure 11.2B 26 29 A. Alveolar macrophage B. Pulmonary capillary C. Respiratory membrane D. Type ...

A: Lungs are pair of respiratory organs that involved in Respiration process . It consists of :-  A ) B...

Q: In the text, we learned that BPG is abundantly present in erythrocytes to greatly reduce the affinit...

A: The α and β subunits of hemoglobin are homologous and have similar three-dimensional structures. The...

Q: Which structures are included in the respiratory membrane? * alveolar fluid and surfactant alveolar ...

A: The respiratory system is a biological system that combines specific organs and structures for gas e...

Q: Explain the structure and function of the conductingsystem of the heart.

A: Introduction: The cardiovascular or the circulatory system is the body's transport system via which ...

Q: 12-year-old boy complained of sore throat and earache. He had 102 F temperature and difficulty in sw...

A: An infection inside the body may lead to the high fever and sore throat. Increased temperature insid...

Q: Dorothy Drury suffered from dementia and chronic confusion. When she became unable to manage her own...

A: Dementia is a condition that develops over time and is characterized by a decrease in memory and oth...

Q: What layer of the alimentary canal tissue can help protect the body against disease, and through wha...

A: Epithelium, lamina propria, muscularis, and serosa are the four tissue layers that border the alimen...

Q: In most tissues, peak blood flow occurs during systole and decreasesduring diastole. In heart tissue...

A: Systole refers to contraction of the heart muscle and diastole refers to relaxation. When the atria ...

Q: Which of the following events occurs during expiration? * Thoracic cavity volume decreases. Intrapul...

A: There are two stages of breathing inspiration and expiration. The mechanism of breathing is controll...

Q: Epinephrine and norepinephrine are hormones naturally produced by the body. Which endocrine gland is...

A: The endocrine gland are ductless gland, they release there secretory products to the blood stream. T...

Q: The adoption of bipedalism involved profound changes in the vertebral column and musculature due to ...

A: Adapting to bipedalism involves “packing” a large portion of body weight into a small area around th...

Q: During maximal aerobic exercise, exercise-induced arterial hypoxemia may result in elite endurance a...

A: Before proceeding with the question, we must know about exercise-induced arterial hypoxemia. It is t...

Q: Introduction to Experiment 2: Protein Digestion by Pepsin In this experiment, we will look at for ev...

A: Proteins are made up of amino acids linked together by peptide bonds. When proteins are digested the...

Q: which of the following a correct development sequence a. Neural plate, proliferation, neural groo...

A: The neural plate is a crucial developmental component that acts as the nervous system's foundation. ...

Q: What stratum is the pointer pointing to?

A: The epidermis is the skin's outermost layer, with the interior layers being the dermis and hypodermi...

Q: 1. What are all of the potential synergist/neutralizer at the wrist when the flexor carpi radialis a...

A: Extensor carpi radialis longus and extensor carpi radialis brevis produce wrist extension and abduct...

Q: Recite the functions of the circulatory system.

A: The circulatory system can be defined as the organ system of the body that is principally accountabl...

Q: Two substances secreted into the proximal convoluted tubules in exchange for sodium ions.

A: Introduction: The kidney's functional unit is the nephron. There are approximately 1 to 1.3 million ...

Q: A person with the A+ blood type will have antibodies. B and D А OA and D

A: Introduction: Blood is a fluid connective tissue that carries oxygen, nutrients, and glucose through...

Q: What component of respiration provides the energy for the active uptake of minerals and organic subs...

A: Cellular respiration is the process of breaking down of glucose into carbon dioxide, water and energ...

Q: Name this tube.

A: Ear: The ear consists of three main parts:         a. outer ear - It helps in hearing and it consi...

Q: Which pathogen is most associated with cervical cancer?

A: Cervical cancer is a form of cancer that develops in the cells of the cervix, which links the uterus...

Q: hich enzyme degrades acetylcholine?

A: Acetylcholine is an ester of choline and acetic acid that acts as neurotransmitters present within t...

Q: Can a person who is under the influence of narcotics consent for their treatment

A: A pain reliever that is used to treat moderate to severe pain. Narcotics are similar to opiates like...

Q: 25. Identify the orange highlighted viscera indicated by the blue arrow. 26. What body organ system ...

A: The human body is a very complex creature made up of several systems. Each system in the human body ...

Q: Define the reflex arc? Also write down its steps?

A: Involuntary action or automatic actions are the action that are not in one's control . These action ...

Q: The region of the muscle fiber involved in a neuromuscular junction is called the: Group of answer c...

A: The neuromuscular junction, also known as the myoneural junction, is the location of chemical commun...