The strength of a muscle contraction is determined by: the size of the action potential sent down the nerve pathway to the muscle the size of the actin and myosin in the tissue the average firing rate of the motor units the type of neurotransmitter that is used to activate the muscle grouping

Q: Explain the anatomical concepts associated with the endocrine system. Summarize this module’s key…

A: 1.Anatomical Concepts Endocrine system consists of glands located in various parts of the body, the…

Q: Which of the following is related with the absorption of sodium (Na+) a. water O a Ob O C Od e b.…

A: The absorption of sodium in the gastrointestinal tract is a vital process for maintaining normal…

Q: How would the electrical pattern on the EMG change if the somatic motor neurons supplying the…

A: If the somatic motor neurons supplying the forearms were unable to send signals properly, the…

Q: Critically analsyse the diffrences and similarities of iron defficney and thalasemia.  Provide…

A: Red blood cells or erythrocytes is the major component of the formed elements (contributing over 95%…

Q: Which of the following are responsible for the non-collapsible properties of the conducting airway?…

A: Correct answer is option D. Smooth muscle is responsible for the non-collapsible properties of the…

Q: The naming method for obliquus capitis superior, obliquus capitis inferior, pronator quadratus, and…

A: The naming method for obliquus capitis superior, obliquus capitis inferior, pronator quadratus, and…

Q: 10 Oxygen attaches to _________ ions in the hemoglobin of erythrocytes. Group of answer choices A…

A: The red blood cells (RBC) of the blood is responsible for gaseous transportation throughout the body…

Q: Salivary glands are important in taste because a. they provide the fluid in which food molecules…

A: The salivary glands can be defined as the type of exocrine, glands that produce saliva. It is…

Q: Try to identify the connective tissues

A: A tissue is a group of similar cells that usually have a common embryonic origin and functions…

Q: All of the following are filamentous proteins EXCEPT

A: Filamentous proteins These are long chains of protein monomers that are located in hair, flagella,…

Q: Why calculate the difference between segments rather than simply reporting the point-to-twitch…

A: A muscle contraction is a process by which muscle fibers generate tension and produce movement.…

Q: explain the major mechanism involved in the regulation of cardiovasular changes during exercise and…

A: Introduction  The blood circulatory system (cardiovascular framework) conveys supplements and oxygen…

Q: A patient reports resolution of her back pain but is unable to dorsiflex her right ankle against…

A: Foot drop is a condition characterized by the inability to lift the front part of the foot, which…

Q: 10. Draw a reflex arc in the space provided. Label your illustration with the terms provided.…

A: Nervous system is a type of body system which is involved in control and coordination. It is also…

Q: The pituitary hormone that stimulates milk production by the mammary glands is prolactin. DOOO…

A: Hormones are chemical messengers that are produced from the endocrine glands and directly released…

Q: Label the below figure with the correct artery using the list of arteries provided. 7 8 10 1 2 3 4 5…

A: Circulatory system is an organ system which comprises of structure that are involved in circulation…

Q: What type of cells sit outside the sarcolemma of a muscle fiber but below the basement membrane of…

A: Sarcolemma The plasma membrane of the muscle cell is called sarcoplasm and it is surrounded by he…

Q: Compare and contrast superficial and deep tendon reflexes (tabulate).

A: The muscular system in the body is responsible for bringing movements. The muscles are of three…

Q: 2) It was stated that the cardiac cycle is 0,8 s, the phase of isometric contraction - 0,08 s, and…

A: The cardiac cycle refers to the sequence of events that occur in the heart during one complete…

Q: Indicate where in the lymph nodes the listed cell types are found by dragging labels to the…

A: Lymph nodes These are small, bean-shaped clusters of organs of the lymphatic system and adaptive…

Q: Draw a chain of two neurons that synapse on one another in sequence. Label the presynaptic and…

A: Neurons are specialized cells responsible for transmitting information throughout the nervous…

Q: additory contex. . How do absolute and relative refractory periods contribute to the…

A: Brief description: The absolute and relative refractory periods are critical components that…

Q: GH, (growth hormone) and TH, (thyroid hormone) often work together during development but have…

A: Growth hormone also known as somatotropin, is produced and secreted by the anterior lobe of the…

Q: Muscle Review 1. List all the body movements for the following & 1 major muscle that crosses that…

A: The muscular system is responsible for bringing movements in the body when they contract. The…

Q: Which of the following molecules are more likely indigestible after age 4 in most humans a. glucose…

A: The digestive system is responsible for the digestion, absorption and assimilation of nutrients. All…

Q: Serum is the liquid part of a blood sample without fibriongen

A: The body's transport fluid is blood. It transfers waste, oxygen, and nutrients from one area of the…

Q: Pulmonary arteries Pulmonary trunk Right atrium Right ventricle Aorta Left ventricle Left atrium…

A: Circulatory system is a blood system which is involved in circulation of body fluids and…

Q: Explain Sideroblastic anemia in detial in regards to microsytic anemia.

A: Anemia is a condition characterized by a decrease in the number of red blood cells (RBCs) or a…

Q: cholestasis type your answer... type your answer... type your answer...

A: The breakdown of Cholestasis is "Chole" - Combining form "Stasis" - Suffix Here, we don't need a…

Q: The function of Aldosterone is to cause Sodium reabsorption from the kidney ADH secretion Calcium…

A: Aldosterone is a hormone secreted in the zona glomerulosa (outer covering of adrenal gland) which is…

Q: B Anterior view Skul Pectoral (shoulder) girdle Thoracic cage H Upper limb Lower limb Posterior view…

A: Skeleton It refers to the structural framework that supports the body. The skeleton involves the…

Q: Please describe the forebrain, midbrain, and hindbrain

A: Introduction The brain consists of three areas such as  Forebrain - cerebrum, thalamus and…

Q: A 42-year-old patient presents with the complaint that over the past several months, she has gained…

A: Several diseases occur due to non functioning or defective functioning of several organs in the…

Q: Compare and contrast the morphology of the tissue sections of infant thymus and a lymph node.…

A: The thymus is situated in the upper forward portion of the chest, in the foremost prevalent…

Q: How do you think FEF25-75 & RV would have been affected by simulated airway obstruction and why?

A: FEF means Forced Expiratory Flow is a lung test used as biomarker to identify obstruction in the air…

Q: Draw the different layers of abdominal muscles and show their fiber arrangements. What actions do…

A: Introduction: The abdominal muscles are placed between the ribs and the pelvis in the front aspect…

Q: What are heart murmurs? Discuss reasons they may develop or arise in an adult.

A: Heart murmurs are sounds (whooshing or swishing) that are caused by rapid and turbulent (abnormal…

Q: The diaphysis contains ________.?. a. the metaphysis b. fat stores c. spongy bone d. compact bone

A: Bone is robust structural framework around the body and is a part of skeleton. It is classified as…

Q: abel the molecular components of the myofilaments from a close-up view of a model of a relaxed…

A: The contractional unit of muscle fibre is known as sarcomere which contain both thick and thin…

Q: 3. Systemic arterial pressure in a man makes 80/60 mm Hg. Which is the main reason of such change of…

A: Systemic arterial pressure Systemic arterial pressure or commonly referred to as blood pressure is…

Q: Question 9 Which is the most common leukocyte? eosinophil baseophil neutrophil monocyte

A: Leukocytes, also known as white blood cells, are a type of blood cell that plays a critical role in…

Q: Cervical spine rotation can be described as O bending of the cervical spine to one side with the ear…

A: Cervical spine consists of two segments which are functionally and anatomically different. These two…

Q: How is a parietal pericardium similar to a pleura of a lung

A: Parietal pericardium and pleura of the lung are similar in its characteristics. Both are the serous…

Q: Label these

A: The given images represent the features of the mouth and major salivary glands. Mouth It is part of…

Q: What is the difference between SNS and PSNS? Include physiological function and neuronal structure

A: SNS (Sympathetic Nervous System) also referred to as Fight or flight mechanism  PSNS(Parasympathetic…

Q: Chapter 4 Improving Muscular Strength and Endurance The following are the videos you will need to…

A: Hi! Thank you for your questions. The external links attached with the questions are invalid, hence…

Q: The muscles of the tongue are of what type?

A: The muscles of the tongue are predominantly made up of skeletal muscle, which is also known as…

Q: Accessory pancreatic duct Minor duodenal papilla Major duodenal papilla Head of pancreas Duodenal…

A: Digestive system is a type of body system which is involved in conversion of complex food stuff into…

Q: When will the secondary palate begin to form?

A: Secondary palate is the bony plate that separates mouth and nose, allowing breathing and chewing to…

Q: ADD THESE: Duodenum Jejunum Ileum Mesentery Ileocecal sphincter/valve Haustrum Taeniae coli Cecum…

A: The human digestive system comprises of the gastrointestinal tract in addition to the organs of…