You made early morning run as part of your daily routine exercise during the quarantine period. After your physical activity you always feel that your heart pounds faster, your breathing intensifies, you sweat rigorously and you feel thirsty too. Relate these sensations with the specific feedback mechanism.

Q: What is essential hypertension?

A: Hypertension: It is defined as the rise in blood pressure (BP), in which the arterial pressure is el...

Q: List the muscles used to create various facial expressions

A: The facial muscles are the voluntary striated muscles attached to the skull bones that function in m...

Q: What body function might a respiratory therapist strive to improve? What structures are involved?

A: Anatomy and physiology are the branches of study that deal with the body structure and their functio...

Q: How can the deltoid muscles both extend and flex the arm? Aren’t these antagonistic movements?

A: The deltoid is a muscle with a thick, triangular shoulder. The muscle spans the clavicle, acromion, ...

Q: Frequency of urination is called _____________.

A: Urination is the release of urine containing urea as a nitrogenous waste from the body by the urinar...

Q: Which side of the heart receives blood from the lungs? A. both right and left B. left C. righ...

A: The human circulatory system, also called the cardiovascular system, is responsible for circulation ...

Q: Describe the functions of prime movers, antagonists, and synergists.

A: We know that the muscular system along with the skeletal system helps in the coordination and contro...

Q: How long following a myocardial infarction is Dressler’s syndrome likely to occur?

A: Myocardial infarction is the condition by which the heart stops functioning due to damages to the he...

Q: Are those the correct answers?

A: 1. Supra-orbital foramen  2. Nasal bone  3. Perpendicular plate of the ethmoid bone.  4. Inferior na...

Q: Explain why it is important for cardiac muscle to havelonger-lasting contractions than skeletal musc...

A: The muscular system consists of three types of muscle-smooth muscle, cardiac muscle and skeletal mus...

Q: malt system inculdues unencapsulated tissue encapsulated organs

A: Mucosa-associated lymphoid tissue is MALT is present in the tracts of the body as well as lining of ...

Q: Define the following and give an example of each:origin, insertion, agonist, antagonist, synergist, ...

A: Introduction: The contractile tissue that brings about a movement is muscle. There are three differe...

Q: What are the effects of exercise on the myocardium?

A: The muscles of the heart (cardiac muscles) is called the myocardium. It one of the three types of mu...

Q: Fill in the blank with the appropriate term. 1. Proteins are hydrolyzed into and absorbed as _______...

A: 1. Amino acids 2. fatty acids and monoglycerides 3. Monisachrrides  4. mouth 

Q: ow can you help prew finish all your med follow the directio use the medicine c all of the above

A: Antibiotic resistance occurs when bacteria develop protection against the antibiotics which are made...

Q: what is hydrocephalus and what are the symptoms

A: The part of the body responsible for controlling its overall functions is the brain. It regulates al...

Q: What cranial nerve provides the sensory cutaneousinnervation of the face? How is this nerve importan...

A: The nervous system is the system which is responsible for maintaining the coordination among all oth...

Q: Cold weather does not normally interferewith oxygen uptake by the blood, but it cancause cyanosis an...

A: Cyanosis is characterised as bluish discolouration lead to increasing deoxyhemoglobin levels in the ...

Q: Describe the effects of aging on bones.

A: A composite structure that comprises of inorganic mineral crystals, cells, water, lipids, and an ext...

Q: Explain the types of movements facilitated by slow oxidative,fast oxidative, and fast glycolytic mus...

A: Muscle fibers consist of myofibrils, which make up the skeletal muscles that regulate the body's phy...

Q: Define and describe the structure, location, and innervationpathway of gustatory receptors.

A: Receptors are proteins that bind to specific or non-specific molecules called ligands to transduce c...

Q: The subdivision of the brain that does not initiate somaticmotor movements, but rather coordinates a...

A: The human brain is referred to as the command centre of the nervous system responsible for receiving...

Q: Describe how muscles obtain oxygen.

A: Muscles are referred to as soft body tissues comprise of actin and myosin protein. Muscles are princ...

Q: Botulism toxin inhibits the release of acetylcholine at the neuromuscular junctions. What effect doe...

A: Neurons are the basic structural and functional unit of the nervous system. Neurons have three princ...

Q: Is hormone secretion generally regulated by negativefeedback or positive-feedback mechanisms?

A: The cellular activities must be regulated to achieve homeostasis, achieved by Feedback mechanisms by...

Q: Give an example of the function and location of each connective tissue proper listed below:(a) loose...

A: Introduction: These are the most abundant type of tissue in the human body, consisting of extracellu...

Q: Explain what is happening at the level of individual sarcomeres whena person is using his or her bic...

A: Muscle cell regulates contraction and relaxation in actin and myosin cross-bridge cycle. When under ...

Q: Which of the following statements is NOT true about human growth hormone (hGH)? Select one: a. Exc...

A: Human Growth Hormone(hGH), also called as somatotropin, is a type of endocrine hormone that plays a ...

Q: Select the letter of the choice that best completes the statement. The device used to measure the el...

A: ECG

Q: What is a motor unit? Explain why the size of motor unitscan be different in different muscles

A: Introduction: The contractile tissue that brings about a movement is muscle. Muscles can be regarded...

Q: The genome of Daphnia pulex, a small freshwater crustacean, includesapproximately 30,000 genes in ∼2...

A: Comparative genomics relates to the comparison of genome sequences of different organisms. It contri...

Q: What closes the atrioventricular valves? A. increased pressure in the ventricles B. increased p...

A: The cardiac muscle is the central organ of the circulatory system comprising two upper chambers (rig...

Q: How is acute glomerulonephritis related to Strep throat infections?

A: Glomerulonephritis is a medical term used for a series of kidney diseases that damages and affects t...

Q: Describe what happens in an endotherm and anectotherm when outside temperature gets cold, and whatha...

A: Endotherms are warm-blooded animals that maintain their internal body temperature within a considera...

Q: What are the three groups of funiculi in the white matter ofthe spinal cord?

A: White matter of the brain consists of myelinated axons that provide connection between the brain cel...

Q: Would you be able to feel a pulse during atrial systole only? Explain.

A: Atrial systole can be defined as the phase of the cardiac cycle in which the left and right atrium c...

Q: What happens if there’s an insufficient supply of ATP in muscle contraction?

A: The flow of Ca2+ ions towards the inside of the membrane leads to the release of acetylcholine at th...

Q: What is the function of the thoracic cage? Distinguishamong true, false, and floating ribs, and give...

A: The thoracic cage is principally termed the rib cage. The thoracic cage consists of three sections. ...

Q: If an egg rolls out of the nest, a mother greylag goose will retrieve it by nudging it with her beak...

A: Some behavioral responses have been genetically hardwired in living organisms to respond to a cue in...

Q: (a) Where is the limbic system located? (b) What structures make up this system? (c) How is the limb...

A: The structures that function in managing feelings and memory in the cerebrum are incorporated in the...

Q: 33) Yo-yo dieting with extreme fluctuations in weight is not recommended because the pattern tends t...

A: Dieting is done in a systematic manner to either increase or decrease body weight. It is commonly do...

Q: Dehydration and hydrolysis reactions are essentially opposite reactions. How are they related to the...

A: The cellular process requires regular synthesis and degradation of biomolecules. This process is ess...

Q: Name two types of nucleic acids, and state their functions

A: The nucleic acids are complex organic polymers formed of monomers located in the nucleus and the cyt...

Q: Arrange the following in the order that light passes through them to reach the photoreceptors (rods ...

A: Vision is known to be the dominant sense. About 70% of all the sensory receptors present within the ...

Q: What parts of the brain interpret pain impulses?

A: Somatic sensory neurons conduct signals originated in the skin, skeletal muscles. Visceral sensory n...

Q: If gallstones have formed in the gallbladder, what consequence could they have on release of bile fr...

A: The gallbladder is the flat and empty organ of the digestive system which stores the bile in it. It ...

Q: ____ leads to increased osteoclast activity and elevates the blood calcium concentration. a. Parathy...

A: Hormones are small signaling molecules which act as chemical messengers. Hormones are mainly endocri...

Q: What are five signs of false labor?

A: False labor pains, also recognized as contractions of Braxton Hicks. These frequent uterine contract...

Q: With respect to the hydrostatic pressure and osmotic pressure, which one is greater at the capillary...

A: Hydrostatic pressure is the pressure exerted by the fluid in a confined space. Blood pressure is an ...

Q: After reading the case study, define the list of terms.A 7-year-old male Siberian husky presented to...

A: Most medical words consist of three basic components: the root word (the basis of the term), the pre...