The sacral plexus lies on the posterior pelvic wall in front of the muscles leaves the false pelvic by passing under the inguinal ligament to become the .femoral artery is called artery

Q: Antigen Binding Site Constant region Constant region of a heavy chain Constant region of a light cha...

A: The antibodies are also called as immunoglobulins and are large Y shaped protein molecules. These an...

Q: 4- The middle meningeal artery enters the skull through the foramen spinosum it is branch of Interna...

A: The middle meningeal artery is an artery which is present in the human head. The cranial dura is pre...

Q: The red blood cell took the posterior tibial vein between the plantar veins and the femoral vein. Wh...

A: From the posterior cavity of the leg, the posterior tibial veins flow , ankle joint and plantar surf...

Q: Fill in the blanks.

A: Shown here is the lymphatic system along with the immune system. The immune system keeps the body sa...

Q: Vacuoles are located in the ...

A: A membrane-bound organelle present in cell is vacuole. It constructs an enclosed cabin within the ce...

Q: Unit Discussion Autonomic Nervous System Alain Lefevre is a 22 years old male with a history of Ast...

A: Labored breathing can be problematic and effect you to feel exhausted . sometimes symbolize a medica...

Q: Axons of interneurons within the spinal cord transmit motor information away from the brain via whic...

A: Introduction: The motor (descending) pathways change the balance of inhibitory and excitatory input ...

Q: The period during which a heart chamber is contracting is called _______ . The period during which...

A: Heart helps in the circulation of blood in the human body. It works like a pump. It is situated betw...

Q: 1- The submental lymph nodes are located in O the occipital triangle the supraclavicular triangle th...

A: Submental lymph nodes are located superficially to the mylohoid muscle. They collect lymph from the ...

Q: 4- The middle meningeal artery enters the skull through the foramen spinosum it is branch of Interna...

A: Since you have posted multiple questions, we will solve the first question for you. If you want any ...

Q: Compare and contrast the cells of the immune system by structure and function

A: Introduction: The lymphoreticular system is responsible for immune response, and it comprises lympho...

Q: Identify the highlighted part of the antibody

A: Immunity is the most talked-about term in this covid pandemic, it defines to be the body's mechanism...

Q: A. В. D. E. Identify this skin layer

A: The integumentary system (skin)form the largest organ in the body. The skin forms the outermost cove...

Q: Write a note on brain and its parts also write its functions.

A: The brain is part of the central nervous system. The primary function of the brain is to save our me...

Q: Compare the autonomic nervous system to the somatic nervous system. Explain each system and give an ...

A: The nervous system has numerous neuron cells (nerve cells). Nerve cells that perceive and respond to...

Q: The chemical composition of the CNS extracellular fluid is differentfrom that of blood. Explain how ...

A: Central nervous system consists of brain and spinal cord. It combines information from the entire bo...

Q: What controls the secretion of parathyroid hormone, and what arethe major effects of this hormone?

A: On the posterior area of the thyroid gland , the parathyroid glands are  placed .

Q: What are the effectors of the autonomic nervous system?  What are the effectors that ventilate the l...

A: Introduction: The nervous system is categorized into the peripheral nervous system (PNS) and the cen...

Q: Which of the following coxal structures is on the posterior side? Select one: pelvic crest acetabulu...

A: A broad, flattened, oddly shaped bone is known as the coxal bone (hip bone, pelvic bone) that is con...

Q: Explain the connection of the hypothalamus to homeostasis with an example

A: The term body-homeostasis is defined as the tendency to maintain a stable, relatively constant envir...

Q: ventilation refers to the process by which

A: Our body performs the majority of functions to aid in smooth survival of the organism. Ventilation i...

Q: The ____ _____ attaches the body of the tongue to the floor of the mouth.

A: The mouth is the oral cavity that consists of cheeks, tongue, and palate which helps to frame the mo...

Q: Breathing can also be called ____________.

A: Introduction: The process of exchange of oxygen from the atmosphere with carbon dioxide produced by ...

Q: feedback

A: The hemoglobin which is a protein is formed of four haem groups and four polypeptide chains. The fun...

Q: What are heme component of cytochromes?

A: Cytochromes are the monomeric proteins which contains heme c moiety. Heme c moiety with the proximal...

Q: 100

A: The human skin is formed of layers like- epidermis, dermis and hypodermis. The epidermis is the oute...

Q: The layer of serous membrane that is firmly attached to the surface of a lung is called ____________...

A: Introduction: The fluid secreted by the serous membrane is referred to as the serous fluid that serv...

Q: __________ is a substance secreted by cells in the lungs that reduces surface tension.

A: Introduction: The gaseous exchange takes place in the lung alveoli. It is where oxygen present in th...

Q: humoral immunity mediated by T.23 lymphocytes for intracellular *. microorganism T F

A: Introduction: The specific reactivity induced in a host by an antigenic stimulus is referred to as t...

Q: Spermatogenesis takes place in the ________. a. prostate gland b. glans penis c. seminiferous tubule...

A: Spermatogenesis is the process of the formation of spermatozoa. In males, there is a pair of testes....

Q: Bile release from the gallbladder into the duodenum occurs only under the stimulation of (a) cholecy...

A: The process of digestion is important, as the complex molecules present in the food cannot be absorb...

Q: If the efferent arteriole constricts, what is the effect on the glomerular filtration rate? Decreas...

A: By the afferent and efferent arteriolar resistance and the renal artery pressure the glomerular capi...

Q: Given the following cardiac performance data, Cardiac output (CO) 5 5400 mL/min Heart rate (HR) 5 75...

A: The Ejection fraction is a method for quantifying cardiac contractility. It has a value that average...

Q: One of the following explain why it does nc osteon lamella

A: The bone tissue is of two types- Compact and spongy. There is presence of three types of cells in th...

Q: What effect does a pacemaker potential have on a smooth muscle cell?

A: Pacemaker cells, which are specialized cardiac muscle cells that govern heart rate directly, control...

Q: The distal section of the small intestine is the ____.

A: The gastrointestinal tract and the accessory glands are the main parts of the digestive system. The ...

Q: Which type of artery is defined as being closest to the heart and having the largest diameter? O thi...

A: Arteries are the type of blood vessels that carry blood away from the heart and transport it through...

Q: Detoxification of harmful substances in the body takes place in the _________

A: The biological levels of organization involve the hierarchy in which the living things are arranged ...

Q: The blood press O Muscular arte O Elastic arteries

A: The blood flows from the heart and it's pumped to the aorta(largest artery) by the left ventricle. T...

Q: One of the following 5 does not belong to the group. Identify the one and explain why it does not be...

A: Introduction: One-third of the connective tissue is the bone, and are they are impregnated with salt...

Q: Some authorities refer to the respiratory rhythm as an autonomic function.  Discuss whether you thin...

A: The parasympathetic nervous system is accountable for the body's peace and digestion reaction when t...

Q: Describe the sequence of events that cause air to move into the lungs during inspiration and out of ...

A: Introduction: Breathing occurs in two phases: Inspiration: Atmospheric air is taken inside the body...

Q: 7- the occipital triangle lie directly above O the inferior belly of the omohyoid O the anterior bel...

A: The muscular triangle contains some muscles and organs .The infrahyoid muscles, the pharynx, and the...

Q: The p02 in the pulmonary artery is ;while the pCO2 on the pulmonary artery is ;while the pCO2 in the...

A: The partial pressure of a gas is the measure of the thermodynamic activity or the force exerted by t...

Q: In blood pressure measurement using stethoscope, the first heard sound (crashing sound) of the emerg...

A: The human heart have four chambers and can be divided into two separate pumping systems, the right s...

Q: A patient's breathing rate is at 20 breaths/min and their tidal volume was less than average, which ...

A: Introduction: Breathing rate, which is also known as respiratory rate refers t the number of respira...

Q: 4- The middle meningeal artery enters the skull through the foramen spinosum it is branch of Interna...

A: Since you have asked multiple question. We will solve first question for you. If you want any specif...

Q: nerves

A: The tooth is composed of hard and soft tissues. The enamel which forms the outer covering is the har...

Q: During depolarization, the membrane potential becomes more positive. O True O False

A: Every cell in our body has cell membrane that separates it from the outer environment tissue, The co...

Q: Describe the following movements: flexion, extension, abduction, adduction, supination, pronation, d...

A: The regions where  more than 2 bones join are Joints a. Maximum joints are movable, permitting the b...