The reflex that occurred when a weight lifter, who is straining to lift the weight above his head, brings the barbell to his chests, and then drops it because the muscles of his arm relaxed. Introduction: Reflex is the term given to instantaneous and automated response to a particular stimulus. This kind of stimulation causes the utilization of the reflex arc. Reflex arc is the path followed by the signals which are induced by specific stimulation. There are two different types of reflexes namely monosynaptic reflex that includes the postural reflex and stretch reflex, and the polysynaptic reflex that includes tendon reflex, withdrawal reflex, crossed extensor reflex.

Question

Want to see the full answer?

Answer 1

Question

Chapter 13, Problem 20CP

Summary Introduction

To determine:

The reflex that occurred when a weight lifter, who is straining to lift the weight above his head, brings the barbell to his chests, and then drops it because the muscles of his arm relaxed.

Introduction:

Reflex is the term given to instantaneous and automated response to a particular stimulus. This kind of stimulation causes the utilization of the reflex arc. Reflex arc is the path followed by the signals which are induced by specific stimulation. There are two different types of reflexes namely monosynaptic reflex that includes the postural reflex and stretch reflex, and the polysynaptic reflex that includes tendon reflex, withdrawal reflex, crossed extensor reflex.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Biopharmaceutics and Pharmacokinetics:Two-Compartment Model Instant Absorption Questions Calculate these : a) B1, b) B2, c) hybrid rate constant (1) d) hybrid rate constant (2) e) t1/2,dist f) t1/2,elim g) k10 h) k12 i) k21 j) initial concentration (C0) k) central compartment volume (V1) l) steady-state volume (Vss) m) clearance (CL) AUC (0→10 min) using trapezoidal rule n) AUC (20→30 min) using trapezoidal rule o) AUCtail (AUC360→∞) p) total AUC (using short cut method) q) volume from AUC (VAUC)

Use the Henderson-Hasselbalch equation for a propanoic acid solution (CH₂CH₂CO₂H, pK₁ = 4.874) to calculate the quotient [A-]/[HA] at three different pH values. pH = 4.479 [A-] [HA] [A-] pH = 4.874 [HA] = pH = 5.220 [A-] = [HA]

In order to establish the expiration date of perishable food, growth curve data must be collected. Once the microbial load is so high that it poses a hazard to human health, the food item is no longer considered safe (expired). Generally a load of x50,000 bacteria/gram is considered unsafe. Your task is to determine the microbial growth curves for MicroYo, a new brand of yogurt. The growth is determined by sampling the yogurt and growing the bacterial isolates in broth culture which is then serially diluted by a total of x10,000 and inoculated onto standard petri plates of nutrient agar. The following colony counts are measured: Time (days) MicroYo colony count# 1 1 4 1 12 2 16 20 4 7 What day should you recommend expiring the yogurt (the last possible date before the microbial load is unsafe). 12 4 20 16