Briefly describe the functions of the sympathetic nervous system and the specific effects of adrenergic stimulation

Q: Lymphocytes responsible for providing cell-mediated immunity are called(a) macrophages. (b) B cells....

A: The ability of an individual to fight with the foreign antigen and pathogen to prevent the body from...

Q: Long-term athletes have many physiological changes EXCEPT _____________. 1.thicker cardiac muscle ...

A: The heart is playing a major function in the human body. Likewise, the athletes who are being a part...

Q: How the activation of the first complement protein C1 complex is confined only to the surface of a p...

A: C1 is a complex made up of three parts: C1q, Clr, and C1s. It is C1q that interacts with antibodies ...

Q: Describe 1 topic you learned this semester! Describe the topic "The cell"

A: The structural organization of the bodies of organisms differs in terms of their complexity Despite ...

Q: In what two ways are adrenergic receptors stimulated?

A: Adrenergic receptors, also known as adrenoceptors, are G protein-coupled receptors that are targets ...

Q: What kinds of stimuli cause gated ion channels to open or close?

A: The neuromuscular junction is considered to be a ‘chemical synapse’ between a motor neuron and a fib...

Q: What accounts for the resting membrane potential seen inunstimulated nerve and muscle cells?

A: The transmission of the signals from one neuron to another neuron takes place with the help of a syn...

Q: You have a virus that invaded your body cell. You are going to use ___________ to fight it. 1.path...

A: Memory cells are white blood cells that maintain a record for each of the germs that the immune syst...

Q: Briefly describe the origin, structure, and functions of platelets.

A: Blood cells, also known as hematocytes, hemocytes, or hematopoietic cells, are cells that are largel...

Q: Explain the anatomy and location of the ureters, urinarybladder, and the male and female urethras

A: The ureters, urinary bladder, and urethras are part of the human excretory system. These are respons...

Q: Define gray ramus communicans; pl. rami communicantes

A: The nervous system is the main system that helps to regulate several functions in the body. They hel...

Q: Why do toxins cause more severe medical problems in a childif exposure was during the first eight we...

A: Toxins which when causes problems in the physical or mental development of the fetus are called as t...

Q: You are the newly appointed Director of Health Services in your health facility.  An annual report h...

A: It is founded on evidence-based professional proficiency and is crucial for fulfilling the universal...

Q: Trace the route of air from the nares to an alveolus. Name subdivisions of organs where applicable, ...

A: The mechanism of respiration refers to the process of exchange of gases (oxygen from the atmosphere ...

Q: Compare the gross and microscopic anatomy of smooth muscle cells to that of skeletal muscle cells.

A: Muscles are most important it tribute to homeostasis by producing body movements, moving substances ...

Q: The cerebellum communicates with other regions of the CNS through thea. flocculonodular lobe. d. lat...

A: The central nervous system (CNS) is the portion of the nervous system that largely consists of the b...

Q: What embryonic layer (ectoderm, mesoderm, or endoderm) primarily forms each of the following major t...

A: The terminology tissue denotes when a cluster of cells function in a coordination to perform a parti...

Q: during the inspiration phase of pulmonary ventilation which of the following occurs first? increase ...

A: Coordinated functioning of the body organs regulates and maintains an optimum performance. The organ...

Q: Several of the events that occur between the time a physician strikes apatient’s patellar tendon wit...

A: Stretch reflex causes contraction of a skeletal muscle in response to stretching of the muscle. This...

Q: why is oxygen required by the cells of the body? PH balance, it is not required. It is a metabolic b...

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of...

Q: Define serous fluid

A: The fluids which is present in the parietal and pericardia are called serous fluids or pericardial f...

Q: What are the disadvantages or absence of practical simulations in the subject of Human Anatomy and P...

A: Simulation in medical pedagogy has come a long way from the fundamental task coaches used for the pr...

Q: Explain how reproductive hormones facilitate changes to the ovaries and the uterus.

A: Reproductive hormones are prepared in the ovaries in women and testes in men. Female reproductive ho...

Q: Explain both spermatogenesis and spermiogenesis.

A: The male gametes are called as sperms which are produced in the seminiferous tubules of the testes. ...

Q: Of the following, which health-related factor is the easiest for you to influence? heredity per...

A: The factors that affect the health of an individual are termed health determinants. Some of the exam...

Q: You have been stressed out about finals for a month now. Which is true? 1.Stress is being regulate...

A: The endocrine system is made up of ductless glands that discharge hormones into the circulatory syst...

Q: Describe the neural and renal mechanisms that control a person's blood pressure.

A: The pressure of the flowing blood against the blood vessels is called as blood pressure.  In order t...

Q: The rate of diffusion increases if thea. concentration gradient decreases.b. temperature of a soluti...

A: Different groups of plants absorb water in different ways - lower plants absorb water by their gener...

Q: In the renin-angiotensin-aldosterone mechanism, ________.a. decreased blood pressure prompts the rel...

A: Blood pressure is regulated by a system known as renin-angiotensin-aldosterone system. This system c...

Q: What are Cutaneous Receptors ? Define the importance of the Cutaneous Receptors ?

A: Receptors are considered to be the proteins, mainly the receptors of the cell surface which on bindi...

Q: Name and describe the four special functional abilities of muscle that are the basis for muscle resp...

A: Muscles are soft tissues found in animals and are composed of protein filaments called myofilaments....

Q: What effect does aging have on the major functions of the lymphatic system?

A: Thr lymph is the tissue fluid which enters the lymphatic system along with the dead cells, macromole...

Q: Name all four pulmonary veins.

A: The heart constitutes four chambers, two upper chambers called atria and two lower chambers called v...

Q: Characterize the variations of stem diversity

A: Stem is one of the part of plant. It connects the root and the leaves. In vascular plant it plays a ...

Q: What may occur with the mass activation of the sympatheticdivision of the ANS?

A: The sympathetic and parasympathetic nervous systems both contribute to the formation of the autonomi...

Q: Design a diagnostic test kit based on bio-sensor principles, for COVID-19. (Specify the main compone...

A: Biosensors are devices which are used to detect biomolecules called biomarkers in patient samples an...

Q: What is a platelet? How do platelets form?

A: Bone marrow is a gelatinous tissue found within the spongy or cancellous portion of the bones. It pr...

Q: If a person has a motor disorder and cannot move their arm voluntarily, but their muscles have tone,...

A: Motor neuron diseases are characterized by a range of symptoms that lead to progressive loss of the ...

Q: Define osmolarity

A: In biology, osmolarity in the body is used to define the dissolved particle's concentration in the f...

Q: When a hormone cannot enter a cell, it activates the formation of a/an______________ inside the cell

A: The binding of receptors will create the physiological changes due to the disability of enter into c...

Q: The study of cells is called ______________.

A: The cell is the basic structural, functional, and biological unit of all organisms. They are also kn...

Q: Explain the function of the crossed-extensor reflex in postural stability?

A: The extensor muscles contract, while the corresponding flexors are blocked, in a crossed extensor re...

Q: What is blood pressure? What are the similarities anddifferences between systolic pressure and diast...

A: Blood pressure is one of the important factors which helps to understand the functioning of the hear...

Q: What are the bony attachments for all the muscles of facialexpression?

A: According to human anatomy, all the major muscles involved in facial expression in humans are locate...

Q: Define uvula

A: Palate  Form the roof the mouth, separating the oral and nasal cavities. It consists of an anterior ...

Q: How are aging and blood pressure related?

A: The term aging is used for referring to the process of variations in the anatomical and physiologica...

Q: Explain why the structure of the ER, mitochondria, and Golgi apparatus assist their respective funct...

A: The protoplasm is described as the physical basis of life and consists of cytoplasm and nucleus. The...

Q: Describe the type of impulses carried by the optic nerve.

A: The nervous system includes nerves that are mainly involved in the control and coordination of the d...

Q: Why don’t all cells respond to hormones circulating in the body?

A: Hormones are chemical substances that act as signaling molecules. It released from one part of body ...

Q: Explain how a child’s growth and developmentmay be affected by chronic nephrosis and renalfailure?

A: The urinary system is the body system that helps to regulate waste removal in the body. Mostly elect...